Edit Profile (opens in new tab) Bagchi, Bijan Kumar Co-Author Distance Author ID: bagchi.bijan-kumar Published as: Bagchi, Bijan; Bagchi, B.; Bagchi, Bijan Kumar; Bagchi, Bijan K. more...less Documents Indexed: 104 Publications since 1978, including 3 Books and 16 Additional arXiv Preprints Co-Authors: 52 Co-Authors with 78 Joint Publications 829 Co-Co-Authors all top 5 Co-Authors 8 single-authored 33 Quesne, Christiane 9 Roychoudhury, Rajkumar 8 Znojil, Miloslav 7 Banerjee, Abhijit 6 Fring, Andreas 5 Das, Supratim 5 Khare, Avinash 4 Gorain, P. S. 3 Bíla, Hynek 3 Cannata, Francesco 3 Ghosh, Samiran 3 Jakubský, Vít 3 Kumari, Nisha 3 Lahiri, Anuradha 3 Mandal, Bhabani Prasad 3 Modak, Subhrajit 3 Panigrahi, Prasanta K. 3 Poria, Swarup 3 Roy, Prodyot Kumar 3 Sen, Sauvik 3 Tanaka, Toshiaki 3 Tkachuk, Volodymyr M. 3 Yadav, Rajesh Kumar 2 Bhaumik, Debajyoti 2 Ganguly, Asish 2 Ghose Choudhury, Anindya 2 Ghosh, Aritra 2 Ghosh, Dibyendu 2 Guha-Roy, Chanchal 2 Guha, Partha 2 Sinha, Akash 2 Tummuru, Tarun R. 1 Asiri, Asim M. 1 Barik, Suvendu 1 Beckers, Jules 1 Biswas, Anjan 1 Brouwer, Andries Evert 1 Caliceti, Emanuela 1 Cavaglià, Andrea 1 Debergh, Nathalie 1 Dutta-Roy, Binayak 1 Gallerati, Antonio 1 Geyer, Hendrik B. 1 Ghosh, Rupamanjari 1 Gouba, Laure 1 Grandati, Yves 1 Joglekar, Yogesh N. 1 Kamil, Syed M. 1 Khan, Salam 1 Mandal, Partha Sarathi 1 Marquette, Ian 1 Mulligan, Bernard P. J. 1 Pal, Barnali 1 Qadri, Syed B. 1 Ramos, Arturo 1 Ružička, František 1 Semorádová, Iveta 1 Sen, Surajit 1 Sinha, Atreyee 1 Venkatesan, C. K. 1 Vinod, Achal 1 Wilbrink, Hendrikus Adrianus 1 Yang, Jianke 1 Yıldırım, Yakup all top 5 Serials 14 Physics Letters. A 12 Modern Physics Letters A 11 Journal of Physics A: Mathematical and Theoretical 9 Journal of Mathematical Physics 7 International Journal of Modern Physics A 7 Journal of Physics A: Mathematical and General 5 Annals of Physics 3 International Journal of Theoretical Physics 3 Czechoslovak Journal of Physics 2 Bulgarian Journal of Physics 2 Journal of Nonlinear Evolution Equations and Applications 1 International Journal of Modern Physics B 1 Physics Letters. B 1 Geometriae Dedicata 1 Acta Mathematica Hungarica 1 Review Bulletin of the Calcutta Mathematical Society 1 Physica Scripta 1 Journal of the Physical Society of Japan 1 Progress of Theoretical Physics 1 SIGMA. Symmetry, Integrability and Geometry: Methods and Applications 1 Chapman & Hall/CRC Monographs and Surveys in Pure and Applied Mathematics 1 Journal of Informatics and Mathematical Sciences all top 5 Fields 73 Quantum theory (81-XX) 17 Partial differential equations (35-XX) 9 Mechanics of particles and systems (70-XX) 5 Ordinary differential equations (34-XX) 4 Nonassociative rings and algebras (17-XX) 4 Special functions (33-XX) 4 Dynamical systems and ergodic theory (37-XX) 3 Relativity and gravitational theory (83-XX) 2 Number theory (11-XX) 2 Functional analysis (46-XX) 2 Fluid mechanics (76-XX) 2 Statistical mechanics, structure of matter (82-XX) 1 General and overarching topics; collections (00-XX) 1 Topological groups, Lie groups (22-XX) 1 Operator theory (47-XX) 1 Geometry (51-XX) 1 Differential geometry (53-XX) 1 General topology (54-XX) 1 Optics, electromagnetic theory (78-XX) 1 Geophysics (86-XX) 1 Information and communication theory, circuits (94-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 67 Publications have been cited 553 times in 375 Documents Cited by ▼ Year ▼ \(\text{sl}(2, \mathbb C)\) as a complex Lie algebra and the associated non-Hermitian Hamiltonians with real eigenvalues. Zbl 1050.81546 Bagchi, B.; Quesne, C. 60 2000 Supersymmetry in quantum and classical mechanics. Zbl 0970.81021 Bagchi, Bijan Kumar 55 2001 Deformed shape invariance and exactly solvable Hamiltonians with position-dependent effective mass. Zbl 1084.81072 Bagchi, B.; Banerjee, A.; Quesne, C.; Tkachuk, V. M. 45 2005 A new PT-symmetric complex Hamiltonian with a real spectrum. Zbl 0967.81016 Bagchi, B.; Roychoudhury, R. 43 2000 Non-Hermitian Hamiltonians with real and complex eigenvalues in a Lie-algebraic framework. Zbl 0997.81036 Bagchi, B.; Quesne, C. 34 2002 A general scheme for the effective-mass Schrödinger equation and the generation of the associated potentials. Zbl 1065.81039 Bagchi, B.; Gorain, P.; Quesne, C.; Roychoudhury, R. 32 2004 Minimal length in quantum mechanics and non-Hermitian Hamiltonian systems. Zbl 1234.81069 Bagchi, Bijan; Fring, Andreas 26 2009 Supersymmetry without Hermiticity within \(\mathcal{PT}\) symmetric quantum mechanics. Zbl 1031.81523 Znojil, Miloslav; Cannata, Francesco; Bagchi, Bijan; Roychoudhury, Rajkumar 24 2000 Generalized continuity equation and modified normalization in \(PT\)-symmetric quantum mechanics. Zbl 1138.81375 Bagchi, B.; Quesne, C.; Znojil, M. 24 2001 Generating complex potentials with real eigenvalues in supersymmetric quantum mechanics. Zbl 1018.81020 Bagchi, B.; Mallik, S.; Quesne, C. 19 2001 PT-symmetric sextic potentials. Zbl 1115.81392 Bagchi, B.; Cannata, F.; Quesne, C. 17 2000 Recurrence in topological dynamics and the Riemann hypothesis. Zbl 0641.10034 Bagchi, B. 15 1987 Pseudo-Hermiticity, weak pseudo-Hermiticity and \(\eta \)-orthogonality condition. Zbl 0997.81027 Bagchi, B.; Quesne, C. 15 2002 Pseudo-Hermiticity and some consequences of a generalized quantum condition. Zbl 1081.81037 Bagchi, B.; Quesne, C.; Roychoudhury, R. 14 2005 Morse potential and its relationship with the Coulomb in a position-dependent mass background. Zbl 1115.81331 Bagchi, B.; Gorain, P. S.; Quesne, C. 11 2006 PT symmetric square well and the associated SUSY hierarchies. Zbl 1083.81522 Bagchi, B.; Mallik, S.; Quesne, C. 10 2002 A unified treatment of exactly solvable and quasi-exactly solvable quantum potentials. Zbl 1044.81127 Bagchi, B.; Ganguly, A. 10 2003 Rational extensions of the trigonometric Darboux-Pöschl-Teller potential based on para-Jacobi polynomials. Zbl 1317.81135 Bagchi, B.; Grandati, Y.; Quesne, C. 10 2015 Notes on binary codes related to the \(\mathrm{O}(5,q)\) generalized quadrangle for odd \(q\). Zbl 0734.94019 Bagchi, B.; Brouwer, A. E.; Wilbrink, H. A. 10 1991 Complexified PSUSY and SSUSY interpretations of some PT-symmetric Hamiltonians possessing two series of real energy eigenvalues. Zbl 1022.81016 Bagchi, B.; Mallik, S.; Quesne, C. 9 2002 Pseudo-Hermitian versus Hermitian position-dependent-mass Hamiltonians in a perturbative framework. Zbl 1091.81022 Bagchi, B.; Quesne, C.; Roychoudhury, R. 9 2006 Nonlinear dynamics of a position-dependent mass-driven Duffing-type oscillator. Zbl 1273.81102 Bagchi, Bijan; Das, Supratim; Ghosh, Samiran; Poria, Swarup 9 2013 An update on the \({\mathcal {PT}}\)-symmetric complexified Scarf II potential, spectral singularities and some remarks on the rationally extended supersymmetric partners. Zbl 1194.81083 Bagchi, B.; Quesne, C. 9 2010 A PT-symmetric QES partner to the Khare-Mandal potential with real eigenvalues. Zbl 0972.81026 Bagchi, B.; Mallik, S.; Quesne, C.; Roychoudhury, R. 8 2001 Parametric symmetries in exactly solvable real and PT symmetric complex potentials. Zbl 1341.81029 Yadav, Rajesh Kumar; Khare, Avinash; Bagchi, Bijan; Kumari, Nisha; Mandal, Bhabani Prasad 8 2016 Bicomplex Hamiltonian systems in quantum mechanics. Zbl 1330.81074 Bagchi, Bijan; Banerjee, Abhijit 7 2015 \({\mathcal {PT}}\)-symmetry breaking in complex nonlinear wave equations and their deformations. Zbl 1226.81090 Cavaglia, Andrea; Fring, Andreas; Bagchi, Bijan 7 2011 Existence of different intermediate Hamiltonians in type A \({\mathcal N}\)-fold supersymmetry. Zbl 1176.81058 Bagchi, Bijan; Tanaka, Toshiaki 7 2009 Traveling-wave solutions and the coupled Korteweg-de Vries equation. Zbl 0614.35080 Guha-Roy, C.; Bagchi, B.; Sinha, D. K. 6 1986 On quantized Liénard oscillator and momentum dependent mass. Zbl 1305.81075 Bagchi, B.; Ghose Choudhury, A.; Guha, Partha 6 2015 \({\mathcal{PT}}\)-symmetric supersymmetry in a solvable short-range model. Zbl 1095.81028 Bagchi, B.; Mallik, S.; Bíla, H.; Jakubský, V.; Znojil, M.; Quesne, C. 5 2006 Zero-energy states for a class of quasi-exactly solvable rational potentials. Zbl 1052.81513 Bagchi, B.; Quesne, C. 5 1997 A complex periodic QES potential and exceptional points. Zbl 1132.81015 Bagchi, B.; Quesne, C.; Roychoudhury, R. 5 2008 A generalized non-Hermitian oscillator Hamiltonian, \(\mathcal N\)-fold supersymmetry and position-dependent mass models. Zbl 1223.81089 Bagchi, Bijan; Tanaka, Toshiaki 5 2008 Scattering amplitudes for the rationally extended \(PT\) symmetric complex potentials. Zbl 1380.81427 Kumari, Nisha; Yadav, Rajesh Kumar; Khare, Avinash; Bagchi, Bijan; Mandal, Bhabani Prasad 5 2016 Minimal areas from \(q\)-deformed oscillator algebras. Zbl 1200.81086 Fring, Andreas; Gouba, Laure; Bagchi, Bijan 5 2010 Creation and annihilation operators and coherent states for the \(PT\)-symmetric oscillator. Zbl 1138.81420 Bagchi, B.; Quesne, C. 4 2001 Hamiltonians with position-dependent mass, deformations and supersymmetry. Zbl 1121.81118 Quesne, C.; Bagchi, B.; Banerjee, A.; Tkachuk, V. M. 4 2006 Existence of different intermediate Hamiltonians in type A \(\mathcal N\)-fold supersymmetry. II: The \(\mathcal N= 3\) case. Zbl 1194.81112 Bagchi, Bijan; Tanaka, Toshiaki 4 2010 Dirac Hamiltonian in a supersymmetric framework. Zbl 1469.81018 Bagchi, Bijan; Ghosh, Rahul 4 2021 Nonstandard Lagrangians and branching: the case of some nonlinear Liénard systems. Zbl 1412.70022 Bagchi, Bijan; Ghosh, Dibyendu; Modak, Subhrajit; Panigrahi, Prasanta K. 3 2019 \(\mathcal{PT}\)-symmetric quartic anharmonic oscillator and position-dependent mass in a perturbative approach. Zbl 1118.81022 Bagchi, B.; Banerjee, A. 3 2006 PT-symmetric nonpolynomial oscillators and hyperbolic potential with two known real eigenvalues in a SUSY framework. Zbl 1083.81600 Bagchi, B.; Quesne, C. 3 2002 \({\mathcal{CPT}}\)-conserving Hamiltonians and their nonlinear supersymmetrization using differential charge-operators \({\mathcal C}\). Zbl 1091.81023 Bagchi, Bijan; Banerjee, A.; Caliceti, Emanuela; Cannata, Francesco; Geyer, Hendrik B.; Quesne, Christiane; Znojil, Miloslav 3 2005 Reply to comment on ‘Nonlinear dynamics of a position-dependent mass-driven Duffing-type oscillator’. Zbl 1273.81103 Bagchi, Bijan; Das, Supratim; Ghosh, Samiran; Poria, Swarup 3 2013 Nonuniqueness of the factorization scheme in quantum mechanics. Zbl 0706.70022 Mitra, A.; Roy, P. K.; Lahiri, A.; Bagchi, B. 3 1989 Generating isospectral Hamiltonians from a modified Crum-Darboux transformation. Zbl 0919.34072 Bagchi, B.; Ganguly, A. 2 1998 \(\mathcal{PT} \)-symmetric extensions of the supersymmetric Korteweg-de Vries equation. Zbl 1192.81173 Bagchi, Bijan; Fring, Andreas 2 2008 A new look at the harmonic oscillator problem in a finite-dimensional Hilbert space. Zbl 1020.81652 Bagchi, B.; Roy, P. K. 2 1995 Position-dependent mass models and their nonlinear characterization. Zbl 1127.81007 Bagchi, B. 2 2007 New 1-step extension of the Swanson oscillator and superintegrability of its two-dimensional generalization. Zbl 1323.81026 Bagchi, Bijan; Marquette, Ian 2 2015 A short note on “Group theoretic approach to rationally extended shape invariant potentials”. Zbl 1366.81156 Ramos, Arturo; Bagchi, Bijan; Khare, Avinash; Kumari, Nisha; Mandal, Bhabani Prasad; Yadav, Rajesh Kumar 2 2017 New exact solutions of a generalized shallow water wave equation. Zbl 1339.76020 Bagchi, Bijan; Das, Supratim; Ganguly, Asish 2 2010 Comment on ‘Supersymmetry, PT-symmetry and spectral bifurcation’. Zbl 1208.81106 Bagchi, B.; Quesne, C. 2 2011 Supersymmetry across nanoscale heterojunction. Zbl 1248.82066 Bagchi, B.; Ganguly, A.; Sinha, A. 2 2010 Exploring solutions of nonlinear Rossby waves in shallow water equations. Zbl 0967.76532 Bagchi, B.; Venkatesan, C. 1 1996 Supersymmetry and conservation laws in the KdV system. Zbl 1020.35525 Roy, Prodyot Kumar; Lahiri, Anuradha; Bagchi, Bijan 1 1990 New families of non-parity-time-symmetric complex potentials with all-real spectra. Zbl 1452.81112 Bagchi, Bijan; Yang, Jianke 1 2020 Conditionally exactly solvable potential and dual transformation in quantum mechanics. Zbl 1045.81053 Bagchi, B.; Quesne, C. 1 2004 Branched Hamiltonians for a quadratic type Liénard oscillator. Zbl 1497.53026 Bagchi, Bijan; Ghosh, Dibyendu; Tummuru, Tarun R. 1 2018 Qualitative analysis of certain generalized classes of quadratic oscillator systems. Zbl 1367.70044 Bagchi, Bijan; Ghosh, Samiran; Pal, Barnali; Poria, Swarup 1 2016 Exploring branched Hamiltonians for a class of nonlinear systems. Zbl 1346.81049 Bagchi, Bijan; Modak, Subhrajit; Panigrahi, Prasanta K.; Ruzicka, František; Znojil, Miloslav 1 2015 Supersymmetry and the ladder operator technique in quantum mechanics: The radial Schrödinger equation. Zbl 0696.35175 Lahiri, Anuradha; Roy, Prodyot Kumar; Bagchi, Bijan 1 1989 Competing \(\mathcal {PT}\) potentials and the re-entrant \(\mathcal {PT}\)-symmetric phase: a particle in a box. Zbl 1255.81141 Joglekar, Yogesh N.; Bagchi, Bijan 1 2012 \(\mathcal{CPT}\)-conserved effective mass Hamiltonians through first and higher order charge operator \(\mathcal{C}\) in a supersymmetric framework. Zbl 1280.81058 Bagchi, B.; Banerjee, A.; Ganguly, A. 1 2013 Weakly non-Hermitian square well. Zbl 1465.81022 Bila, H.; Jakubský, V.; Znojil, M.; Bagchi, B.; Mallik, S.; Quesne, C. 1 2005 \(\mathcal{PT}\)-supersymmetric partner of a short-range square well. Zbl 1465.81044 Quesne, C.; Bagchi, B.; Mallik, S.; Bíla, H.; Jakubský, V.; Znojil, M. 1 2005 Dirac Hamiltonian in a supersymmetric framework. Zbl 1469.81018 Bagchi, Bijan; Ghosh, Rahul 4 2021 New families of non-parity-time-symmetric complex potentials with all-real spectra. Zbl 1452.81112 Bagchi, Bijan; Yang, Jianke 1 2020 Nonstandard Lagrangians and branching: the case of some nonlinear Liénard systems. Zbl 1412.70022 Bagchi, Bijan; Ghosh, Dibyendu; Modak, Subhrajit; Panigrahi, Prasanta K. 3 2019 Branched Hamiltonians for a quadratic type Liénard oscillator. Zbl 1497.53026 Bagchi, Bijan; Ghosh, Dibyendu; Tummuru, Tarun R. 1 2018 A short note on “Group theoretic approach to rationally extended shape invariant potentials”. Zbl 1366.81156 Ramos, Arturo; Bagchi, Bijan; Khare, Avinash; Kumari, Nisha; Mandal, Bhabani Prasad; Yadav, Rajesh Kumar 2 2017 Parametric symmetries in exactly solvable real and PT symmetric complex potentials. Zbl 1341.81029 Yadav, Rajesh Kumar; Khare, Avinash; Bagchi, Bijan; Kumari, Nisha; Mandal, Bhabani Prasad 8 2016 Scattering amplitudes for the rationally extended \(PT\) symmetric complex potentials. Zbl 1380.81427 Kumari, Nisha; Yadav, Rajesh Kumar; Khare, Avinash; Bagchi, Bijan; Mandal, Bhabani Prasad 5 2016 Qualitative analysis of certain generalized classes of quadratic oscillator systems. Zbl 1367.70044 Bagchi, Bijan; Ghosh, Samiran; Pal, Barnali; Poria, Swarup 1 2016 Rational extensions of the trigonometric Darboux-Pöschl-Teller potential based on para-Jacobi polynomials. Zbl 1317.81135 Bagchi, B.; Grandati, Y.; Quesne, C. 10 2015 Bicomplex Hamiltonian systems in quantum mechanics. Zbl 1330.81074 Bagchi, Bijan; Banerjee, Abhijit 7 2015 On quantized Liénard oscillator and momentum dependent mass. Zbl 1305.81075 Bagchi, B.; Ghose Choudhury, A.; Guha, Partha 6 2015 New 1-step extension of the Swanson oscillator and superintegrability of its two-dimensional generalization. Zbl 1323.81026 Bagchi, Bijan; Marquette, Ian 2 2015 Exploring branched Hamiltonians for a class of nonlinear systems. Zbl 1346.81049 Bagchi, Bijan; Modak, Subhrajit; Panigrahi, Prasanta K.; Ruzicka, František; Znojil, Miloslav 1 2015 Nonlinear dynamics of a position-dependent mass-driven Duffing-type oscillator. Zbl 1273.81102 Bagchi, Bijan; Das, Supratim; Ghosh, Samiran; Poria, Swarup 9 2013 Reply to comment on ‘Nonlinear dynamics of a position-dependent mass-driven Duffing-type oscillator’. Zbl 1273.81103 Bagchi, Bijan; Das, Supratim; Ghosh, Samiran; Poria, Swarup 3 2013 \(\mathcal{CPT}\)-conserved effective mass Hamiltonians through first and higher order charge operator \(\mathcal{C}\) in a supersymmetric framework. Zbl 1280.81058 Bagchi, B.; Banerjee, A.; Ganguly, A. 1 2013 Competing \(\mathcal {PT}\) potentials and the re-entrant \(\mathcal {PT}\)-symmetric phase: a particle in a box. Zbl 1255.81141 Joglekar, Yogesh N.; Bagchi, Bijan 1 2012 \({\mathcal {PT}}\)-symmetry breaking in complex nonlinear wave equations and their deformations. Zbl 1226.81090 Cavaglia, Andrea; Fring, Andreas; Bagchi, Bijan 7 2011 Comment on ‘Supersymmetry, PT-symmetry and spectral bifurcation’. Zbl 1208.81106 Bagchi, B.; Quesne, C. 2 2011 An update on the \({\mathcal {PT}}\)-symmetric complexified Scarf II potential, spectral singularities and some remarks on the rationally extended supersymmetric partners. Zbl 1194.81083 Bagchi, B.; Quesne, C. 9 2010 Minimal areas from \(q\)-deformed oscillator algebras. Zbl 1200.81086 Fring, Andreas; Gouba, Laure; Bagchi, Bijan 5 2010 Existence of different intermediate Hamiltonians in type A \(\mathcal N\)-fold supersymmetry. II: The \(\mathcal N= 3\) case. Zbl 1194.81112 Bagchi, Bijan; Tanaka, Toshiaki 4 2010 New exact solutions of a generalized shallow water wave equation. Zbl 1339.76020 Bagchi, Bijan; Das, Supratim; Ganguly, Asish 2 2010 Supersymmetry across nanoscale heterojunction. Zbl 1248.82066 Bagchi, B.; Ganguly, A.; Sinha, A. 2 2010 Minimal length in quantum mechanics and non-Hermitian Hamiltonian systems. Zbl 1234.81069 Bagchi, Bijan; Fring, Andreas 26 2009 Existence of different intermediate Hamiltonians in type A \({\mathcal N}\)-fold supersymmetry. Zbl 1176.81058 Bagchi, Bijan; Tanaka, Toshiaki 7 2009 A complex periodic QES potential and exceptional points. Zbl 1132.81015 Bagchi, B.; Quesne, C.; Roychoudhury, R. 5 2008 A generalized non-Hermitian oscillator Hamiltonian, \(\mathcal N\)-fold supersymmetry and position-dependent mass models. Zbl 1223.81089 Bagchi, Bijan; Tanaka, Toshiaki 5 2008 \(\mathcal{PT} \)-symmetric extensions of the supersymmetric Korteweg-de Vries equation. Zbl 1192.81173 Bagchi, Bijan; Fring, Andreas 2 2008 Position-dependent mass models and their nonlinear characterization. Zbl 1127.81007 Bagchi, B. 2 2007 Morse potential and its relationship with the Coulomb in a position-dependent mass background. Zbl 1115.81331 Bagchi, B.; Gorain, P. S.; Quesne, C. 11 2006 Pseudo-Hermitian versus Hermitian position-dependent-mass Hamiltonians in a perturbative framework. Zbl 1091.81022 Bagchi, B.; Quesne, C.; Roychoudhury, R. 9 2006 \({\mathcal{PT}}\)-symmetric supersymmetry in a solvable short-range model. Zbl 1095.81028 Bagchi, B.; Mallik, S.; Bíla, H.; Jakubský, V.; Znojil, M.; Quesne, C. 5 2006 Hamiltonians with position-dependent mass, deformations and supersymmetry. Zbl 1121.81118 Quesne, C.; Bagchi, B.; Banerjee, A.; Tkachuk, V. M. 4 2006 \(\mathcal{PT}\)-symmetric quartic anharmonic oscillator and position-dependent mass in a perturbative approach. Zbl 1118.81022 Bagchi, B.; Banerjee, A. 3 2006 Deformed shape invariance and exactly solvable Hamiltonians with position-dependent effective mass. Zbl 1084.81072 Bagchi, B.; Banerjee, A.; Quesne, C.; Tkachuk, V. M. 45 2005 Pseudo-Hermiticity and some consequences of a generalized quantum condition. Zbl 1081.81037 Bagchi, B.; Quesne, C.; Roychoudhury, R. 14 2005 \({\mathcal{CPT}}\)-conserving Hamiltonians and their nonlinear supersymmetrization using differential charge-operators \({\mathcal C}\). Zbl 1091.81023 Bagchi, Bijan; Banerjee, A.; Caliceti, Emanuela; Cannata, Francesco; Geyer, Hendrik B.; Quesne, Christiane; Znojil, Miloslav 3 2005 Weakly non-Hermitian square well. Zbl 1465.81022 Bila, H.; Jakubský, V.; Znojil, M.; Bagchi, B.; Mallik, S.; Quesne, C. 1 2005 \(\mathcal{PT}\)-supersymmetric partner of a short-range square well. Zbl 1465.81044 Quesne, C.; Bagchi, B.; Mallik, S.; Bíla, H.; Jakubský, V.; Znojil, M. 1 2005 A general scheme for the effective-mass Schrödinger equation and the generation of the associated potentials. Zbl 1065.81039 Bagchi, B.; Gorain, P.; Quesne, C.; Roychoudhury, R. 32 2004 Conditionally exactly solvable potential and dual transformation in quantum mechanics. Zbl 1045.81053 Bagchi, B.; Quesne, C. 1 2004 A unified treatment of exactly solvable and quasi-exactly solvable quantum potentials. Zbl 1044.81127 Bagchi, B.; Ganguly, A. 10 2003 Non-Hermitian Hamiltonians with real and complex eigenvalues in a Lie-algebraic framework. Zbl 0997.81036 Bagchi, B.; Quesne, C. 34 2002 Pseudo-Hermiticity, weak pseudo-Hermiticity and \(\eta \)-orthogonality condition. Zbl 0997.81027 Bagchi, B.; Quesne, C. 15 2002 PT symmetric square well and the associated SUSY hierarchies. Zbl 1083.81522 Bagchi, B.; Mallik, S.; Quesne, C. 10 2002 Complexified PSUSY and SSUSY interpretations of some PT-symmetric Hamiltonians possessing two series of real energy eigenvalues. Zbl 1022.81016 Bagchi, B.; Mallik, S.; Quesne, C. 9 2002 PT-symmetric nonpolynomial oscillators and hyperbolic potential with two known real eigenvalues in a SUSY framework. Zbl 1083.81600 Bagchi, B.; Quesne, C. 3 2002 Supersymmetry in quantum and classical mechanics. Zbl 0970.81021 Bagchi, Bijan Kumar 55 2001 Generalized continuity equation and modified normalization in \(PT\)-symmetric quantum mechanics. Zbl 1138.81375 Bagchi, B.; Quesne, C.; Znojil, M. 24 2001 Generating complex potentials with real eigenvalues in supersymmetric quantum mechanics. Zbl 1018.81020 Bagchi, B.; Mallik, S.; Quesne, C. 19 2001 A PT-symmetric QES partner to the Khare-Mandal potential with real eigenvalues. Zbl 0972.81026 Bagchi, B.; Mallik, S.; Quesne, C.; Roychoudhury, R. 8 2001 Creation and annihilation operators and coherent states for the \(PT\)-symmetric oscillator. Zbl 1138.81420 Bagchi, B.; Quesne, C. 4 2001 \(\text{sl}(2, \mathbb C)\) as a complex Lie algebra and the associated non-Hermitian Hamiltonians with real eigenvalues. Zbl 1050.81546 Bagchi, B.; Quesne, C. 60 2000 A new PT-symmetric complex Hamiltonian with a real spectrum. Zbl 0967.81016 Bagchi, B.; Roychoudhury, R. 43 2000 Supersymmetry without Hermiticity within \(\mathcal{PT}\) symmetric quantum mechanics. Zbl 1031.81523 Znojil, Miloslav; Cannata, Francesco; Bagchi, Bijan; Roychoudhury, Rajkumar 24 2000 PT-symmetric sextic potentials. Zbl 1115.81392 Bagchi, B.; Cannata, F.; Quesne, C. 17 2000 Generating isospectral Hamiltonians from a modified Crum-Darboux transformation. Zbl 0919.34072 Bagchi, B.; Ganguly, A. 2 1998 Zero-energy states for a class of quasi-exactly solvable rational potentials. Zbl 1052.81513 Bagchi, B.; Quesne, C. 5 1997 Exploring solutions of nonlinear Rossby waves in shallow water equations. Zbl 0967.76532 Bagchi, B.; Venkatesan, C. 1 1996 A new look at the harmonic oscillator problem in a finite-dimensional Hilbert space. Zbl 1020.81652 Bagchi, B.; Roy, P. K. 2 1995 Notes on binary codes related to the \(\mathrm{O}(5,q)\) generalized quadrangle for odd \(q\). Zbl 0734.94019 Bagchi, B.; Brouwer, A. E.; Wilbrink, H. A. 10 1991 Supersymmetry and conservation laws in the KdV system. Zbl 1020.35525 Roy, Prodyot Kumar; Lahiri, Anuradha; Bagchi, Bijan 1 1990 Nonuniqueness of the factorization scheme in quantum mechanics. Zbl 0706.70022 Mitra, A.; Roy, P. K.; Lahiri, A.; Bagchi, B. 3 1989 Supersymmetry and the ladder operator technique in quantum mechanics: The radial Schrödinger equation. Zbl 0696.35175 Lahiri, Anuradha; Roy, Prodyot Kumar; Bagchi, Bijan 1 1989 Recurrence in topological dynamics and the Riemann hypothesis. Zbl 0641.10034 Bagchi, B. 15 1987 Traveling-wave solutions and the coupled Korteweg-de Vries equation. Zbl 0614.35080 Guha-Roy, C.; Bagchi, B.; Sinha, D. K. 6 1986 all cited Publications top 5 cited Publications all top 5 Cited by 451 Authors 30 Bagchi, Bijan Kumar 28 Quesne, Christiane 17 Sever, Ramazan 15 Znojil, Miloslav 13 Khare, Avinash 13 Mandal, Bhabani Prasad 12 Fring, Andreas 12 Ioffe, Mikhail V. 11 Mustafa, Omar 10 Lévai, Géza 9 Yeşiltaş, Özlem 8 Ahmed, Zafar 8 Marquette, Ian 8 Nishnianidze, D. N. 8 Yadav, Rajesh Kumar 7 Kumari, Nisha 7 Mostafazadeh, Ali 7 Rosas-Ortiz, Oscar 6 Dey, Sanjib 6 Grandati, Yves 6 Hassanabadi, Hassan 6 Jia, Chunsheng 6 Mazharimousavi, S. Habib 6 Roy, Barnana 6 Roychoudhury, Rajkumar 6 Tanaka, Toshiaki 6 Tezcan, Cevdet 5 Banerjee, Abhijit 5 Fernández C., David J. 5 Hussin, Véronique 5 Oikonomou, Vasilis K. 4 Cannata, Francesco 4 Dong, Shihai 4 Jakubský, Vít 4 Midya, Bikashkali 4 Nathan, Joseph Amal 4 Roy, Pinaki 4 Schulze-Halberg, Axel 4 Yahiaoui, Sid-Ahmed 4 Zelaya, Kevin 3 Aktaş, Metin 3 Bagarello, Fabio 3 Ballesteros, Angel 3 Bender, Carl M. 3 Bentaiba, Mustapha 3 Cen, Julia 3 Chen, Yong 3 Cooper, Fred 3 Sobreira de Araujo Corrêa, Francisco Julio 3 Dawson, John F. 3 Durán, Antonio José 3 Ganguly, Asish 3 Ghosh, Dona 3 Gómez-Ullate, David 3 Ikhdair, Sameer M. 3 Kolevatova, E. V. 3 Maamache, Mustapha 3 Milson, Robert 3 Mota, Roberto D. 3 Neznamov, Vasily P. 3 Nieto, Luis Miguel 3 Plyushchay, Mikhail S. 3 Rosu, Haret C. 3 Samsonov, Boris F. 3 Saxena, Avadh Behari 3 Zarrinkamar, Saber 2 Amir, Naila 2 Bíla, Hynek 2 Boussekkine, Naima 2 Brizhik, Larissa 2 Caliceti, Emanuela 2 Cao, Yulei 2 Chen, Pisin 2 Christiansen, Hugo R. 2 Christodoulides, Demetrios N. 2 Comech, Andrew 2 Cruz y Cruz, Sara 2 Cunha, M. S. 2 Debnath, Swapna 2 Egrifes, Harun 2 Eguibar, Francisco Soto- 2 Eremko, Alexander 2 Faizal, Mir 2 Falaye, Babatunde James 2 Faridfathi, Gholamreza 2 Fernández, David J. C. 2 Gargano, Francesco 2 Gavrilik, Alexandre M. 2 Gorbatenko, Mikhail V. 2 Gouba, Laure 2 Granados, Victor D. 2 Guilarte, J. Mateos 2 Iqbal, Shahid 2 Jones, Hugh F. 2 Kachurik, Ivan I. 2 Kleidis, Konstantinos 2 Koussa, Walid 2 Lawson, Latévi Mohamed 2 Liu, Jianyi 2 Liu, Yubin ...and 351 more Authors all top 5 Cited in 57 Serials 65 Journal of Mathematical Physics 45 Physics Letters. A 42 Annals of Physics 32 International Journal of Theoretical Physics 27 Journal of Physics A: Mathematical and Theoretical 22 Modern Physics Letters A 22 International Journal of Modern Physics A 12 Czechoslovak Journal of Physics 9 Journal of Mathematical Chemistry 7 Advances in High Energy Physics 5 Nuclear Physics. B 5 Theoretical and Mathematical Physics 4 SIGMA. Symmetry, Integrability and Geometry: Methods and Applications 3 Journal of Mathematical Analysis and Applications 3 Studies in Applied Mathematics 3 Physica D 3 Advances in Applied Clifford Algebras 2 International Journal of Modern Physics B 2 European Journal of Physics 2 Physica A 2 ZAMP. Zeitschrift für angewandte Mathematik und Physik 2 Chaos, Solitons and Fractals 2 International Journal of Mathematics and Mathematical Sciences 2 Journal of Approximation Theory 2 Nonlinear Dynamics 2 Communications in Nonlinear Science and Numerical Simulation 2 Gravitation & Cosmology 2 Physical Review Letters 2 International Journal of Geometric Methods in Modern Physics 2 Foundations of Physics 2 Proceedings of the Royal Society of London. A. Mathematical, Physical and Engineering Sciences 1 Journal of Engineering Mathematics 1 Journal of Statistical Physics 1 Letters in Mathematical Physics 1 Physics Letters. B 1 Reports on Mathematical Physics 1 Reviews in Mathematical Physics 1 Applied Mathematics and Computation 1 Journal of Differential Equations 1 Mathematische Nachrichten 1 Applied Mathematics Letters 1 Abstract and Applied Analysis 1 Chaos 1 Journal of High Energy Physics 1 International Journal of Nonlinear Sciences and Numerical Simulation 1 Journal of Nonlinear Mathematical Physics 1 Journal of Statistical Mechanics: Theory and Experiment 1 Communications in Theoretical Physics 1 Advances in Mathematical Physics 1 Physical Review A, Third Series 1 Symmetry 1 Journal of Spectral Theory 1 Analysis and Mathematical Physics 1 Journal of Nonlinear Evolution Equations and Applications 1 Annalen der Physik 1 ISRN Mathematical Physics 1 Mathematics all top 5 Cited in 38 Fields 328 Quantum theory (81-XX) 70 Partial differential equations (35-XX) 31 Ordinary differential equations (34-XX) 28 Special functions (33-XX) 27 Mechanics of particles and systems (70-XX) 24 Statistical mechanics, structure of matter (82-XX) 18 Dynamical systems and ergodic theory (37-XX) 18 Operator theory (47-XX) 14 Relativity and gravitational theory (83-XX) 12 Nonassociative rings and algebras (17-XX) 11 Global analysis, analysis on manifolds (58-XX) 9 Harmonic analysis on Euclidean spaces (42-XX) 8 Differential geometry (53-XX) 6 Topological groups, Lie groups (22-XX) 6 Functions of a complex variable (30-XX) 6 Optics, electromagnetic theory (78-XX) 6 Information and communication theory, circuits (94-XX) 4 Algebraic geometry (14-XX) 4 Functional analysis (46-XX) 2 Number theory (11-XX) 2 Associative rings and algebras (16-XX) 2 Difference and functional equations (39-XX) 2 Approximations and expansions (41-XX) 2 Algebraic topology (55-XX) 2 Statistics (62-XX) 2 Numerical analysis (65-XX) 2 Biology and other natural sciences (92-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Real functions (26-XX) 1 Potential theory (31-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Geometry (51-XX) 1 Manifolds and cell complexes (57-XX) 1 Computer science (68-XX) 1 Mechanics of deformable solids (74-XX) 1 Fluid mechanics (76-XX) 1 Classical thermodynamics, heat transfer (80-XX) 1 Astronomy and astrophysics (85-XX) Citations by Year