Figari, Rodolfo; Saberbaghi, Hamidreza; Teta, Alessandro On a family of finitely many point interaction Hamiltonians free of ultraviolet pathologies. (English) Zbl 07800699 J. Phys. A, Math. Theor. 57, No. 5, Article ID 055303, 24 p. (2024). MSC: 81-XX 82-XX PDFBibTeX XMLCite \textit{R. Figari} et al., J. Phys. A, Math. Theor. 57, No. 5, Article ID 055303, 24 p. (2024; Zbl 07800699) Full Text: DOI
Figari, Rodolfo; Teta, Alessandro On the Hamiltonian for three bosons with point interactions. (English) Zbl 07819347 Hilbert, Astrid (ed.) et al., Quantum and stochastic mathematical physics. Sergio Albeverio, adventures of a mathematician, Verona, Italy, March 25–29, 2019. Cham: Springer. Springer Proc. Math. Stat. 377, 127-145 (2023). MSC: 81-XX 35-XX PDFBibTeX XMLCite \textit{R. Figari} and \textit{A. Teta}, Springer Proc. Math. Stat. 377, 127--145 (2023; Zbl 07819347) Full Text: DOI arXiv
Fermi, Davide; Ferretti, Daniele; Teta, Alessandro Rigorous derivation of the Efimov effect in a simple model. (English) Zbl 07773311 Lett. Math. Phys. 113, No. 6, Paper No. 113, 37 p. (2023). MSC: 81Q10 81Q15 70F07 46N50 PDFBibTeX XMLCite \textit{D. Fermi} et al., Lett. Math. Phys. 113, No. 6, Paper No. 113, 37 p. (2023; Zbl 07773311) Full Text: DOI arXiv OA License
Ferretti, Daniele; Teta, Alessandro Zero-range Hamiltonian for a Bose gas with an impurity. (English) Zbl 1515.81104 Complex Anal. Oper. Theory 17, No. 5, Paper No. 55, 34 p. (2023). MSC: 81Q10 81Q15 70F07 46N50 81V70 PDFBibTeX XMLCite \textit{D. Ferretti} and \textit{A. Teta}, Complex Anal. Oper. Theory 17, No. 5, Paper No. 55, 34 p. (2023; Zbl 1515.81104) Full Text: DOI arXiv
Basti, Giulia; Cacciapuoti, Claudio; Finco, Domenico; Teta, Alessandro Three-body Hamiltonian with regularized zero-range interactions in dimension three. (English) Zbl 1513.81050 Ann. Henri Poincaré 24, No. 1, 223-276 (2023). MSC: 81Q10 81Q15 70F07 46N50 PDFBibTeX XMLCite \textit{G. Basti} et al., Ann. Henri Poincaré 24, No. 1, 223--276 (2023; Zbl 1513.81050) Full Text: DOI arXiv
Basti, Giulia; Figari, Rodolfo; Teta, Alessandro Regularized quadratic forms for a three boson system with zero-range interactions. (English) Zbl 1414.81268 Rend. Mat. Appl., VII. Ser. 39, No. 2, 205-216 (2018). MSC: 81V19 81Q10 81Q15 70F07 46N50 PDFBibTeX XMLCite \textit{G. Basti} et al., Rend. Mat. Appl., VII. Ser. 39, No. 2, 205--216 (2018; Zbl 1414.81268) Full Text: Link
Basti, Giulia; Cacciapuoti, Claudio; Finco, Domenico; Teta, Alessandro The three-body problem in dimension one: from short-range to contact interactions. (English) Zbl 1394.81114 J. Math. Phys. 59, No. 7, 072104, 18 p. (2018). MSC: 81Q05 81Q10 70F07 81V70 82D05 PDFBibTeX XMLCite \textit{G. Basti} et al., J. Math. Phys. 59, No. 7, 072104, 18 p. (2018; Zbl 1394.81114) Full Text: DOI arXiv
Basti, Giulia; Cenatiempo, Serena; Teta, Alessandro Universal low-energy behavior in a quantum Lorentz gas with Gross-Pitaevskii potentials. (English) Zbl 1396.81209 Math. Phys. Anal. Geom. 21, No. 2, Paper No. 11, 25 p. (2018). MSC: 81U10 81Q05 81V35 82C10 82D75 PDFBibTeX XMLCite \textit{G. Basti} et al., Math. Phys. Anal. Geom. 21, No. 2, Paper No. 11, 25 p. (2018; Zbl 1396.81209) Full Text: DOI arXiv
Correggi, M.; Dell’Antonio, G.; Finco, D.; Michelangeli, A.; Teta, A. A class of Hamiltonians for a three-particle fermionic system at unitarity. (English) Zbl 1338.47002 Math. Phys. Anal. Geom. 18, No. 1, Article ID 32, 36 p. (2015). MSC: 47A07 47A57 81Q10 81V45 PDFBibTeX XMLCite \textit{M. Correggi} et al., Math. Phys. Anal. Geom. 18, No. 1, Article ID 32, 36 p. (2015; Zbl 1338.47002) Full Text: DOI arXiv
Cacciapuoti, Claudio; Finco, Domenico; Noja, Diego; Teta, Alessandro The NLS equation in dimension one with spatially concentrated nonlinearities: the pointlike limit. (English) Zbl 1303.81072 Lett. Math. Phys. 104, No. 12, 1557-1570 (2014). MSC: 81Q05 35B25 35B35 35Q55 PDFBibTeX XMLCite \textit{C. Cacciapuoti} et al., Lett. Math. Phys. 104, No. 12, 1557--1570 (2014; Zbl 1303.81072) Full Text: DOI arXiv
Finco, Domenico; Teta, Alessandro Quadratic forms for the fermionic unitary gas model. (English) Zbl 1252.82067 Rep. Math. Phys. 69, No. 2, 131-159 (2012). MSC: 82C22 82B28 82C21 81Q10 PDFBibTeX XMLCite \textit{D. Finco} and \textit{A. Teta}, Rep. Math. Phys. 69, No. 2, 131--159 (2012; Zbl 1252.82067) Full Text: DOI arXiv
Dell’Antonio, Gianfausto; Figari, Rodolfo; Teta, Alessandro A time-dependent perturbative analysis for a quantum particle in a cloud chamber. (English) Zbl 1208.81033 Ann. Henri Poincaré 11, No. 3, 539-564 (2010). MSC: 81P15 81Q15 35Q41 PDFBibTeX XMLCite \textit{G. Dell'Antonio} et al., Ann. Henri Poincaré 11, No. 3, 539--564 (2010; Zbl 1208.81033) Full Text: DOI arXiv
D’Ancona, Piero; Pierfelice, Vittoria; Teta, Alessandro Dispersive estimate for the Schrödinger equation with point interactions. (English) Zbl 1095.35038 Math. Methods Appl. Sci. 29, No. 3, 309-323 (2006). MSC: 35Q40 81Q05 58J37 47D08 PDFBibTeX XMLCite \textit{P. D'Ancona} et al., Math. Methods Appl. Sci. 29, No. 3, 309--323 (2006; Zbl 1095.35038) Full Text: DOI arXiv
Dell’Antonio, Gianfausto; Finco, Domenico; Teta, Alessandro Singularly perturbed Hamiltonians of a quantum Rayleigh gas defined as quadratic forms. (English) Zbl 1061.47067 Potential Anal. 22, No. 3, 229-261 (2005). MSC: 47N50 47A07 81Q10 PDFBibTeX XMLCite \textit{G. Dell'Antonio} et al., Potential Anal. 22, No. 3, 229--261 (2005; Zbl 1061.47067) Full Text: DOI
Dell’Antonio, G. F.; Figari, R.; Teta, A. Diffusion of a particle in presence of \(N\) moving point sources. (English) Zbl 0924.35054 Ann. Inst. Henri Poincaré, Phys. Théor. 69, No. 4, 413-424 (1998). Reviewer: T.Aktosun (Fargo) MSC: 35K15 35A05 PDFBibTeX XMLCite \textit{G. F. Dell'Antonio} et al., Ann. Inst. Henri Poincaré, Phys. Théor. 69, No. 4, 413--424 (1998; Zbl 0924.35054) Full Text: Numdam EuDML
Dell’Antonio, G. F.; Figari, R.; Teta, A. Hamiltonians for systems of \(N\) particles interacting through point interactions. (English) Zbl 0808.35113 Ann. Inst. Henri Poincaré, Phys. Théor. 60, No. 3, 253-290 (1994). MSC: 35Q40 81T17 81V70 PDFBibTeX XMLCite \textit{G. F. Dell'Antonio} et al., Ann. Inst. Henri Poincaré, Phys. Théor. 60, No. 3, 253--290 (1994; Zbl 0808.35113) Full Text: Numdam EuDML
Figari, R.; Teta, A. Effective potential and fluctuations for a boundary value problem on a randomly perforated domain. (English) Zbl 0789.35043 Lett. Math. Phys. 26, No. 4, 295-305 (1992). MSC: 35J05 35B27 74E05 PDFBibTeX XMLCite \textit{R. Figari} and \textit{A. Teta}, Lett. Math. Phys. 26, No. 4, 295--305 (1992; Zbl 0789.35043) Full Text: DOI
Teta, Alessandro Quadratic forms for singular perturbations of the Laplacian. (English) Zbl 0735.35048 Publ. Res. Inst. Math. Sci. 26, No. 5, 803-817 (1990). Reviewer: G.F.Roach (Glasgow) MSC: 35J10 35B25 35P05 PDFBibTeX XMLCite \textit{A. Teta}, Publ. Res. Inst. Math. Sci. 26, No. 5, 803--817 (1990; Zbl 0735.35048) Full Text: DOI
Figari, R.; Holden, H.; Teta, A. A law of large numbers and a central limit theorem for the Schrödinger operator with zero-range potentials. (English) Zbl 1086.81510 J. Stat. Phys. 51, No. 1-2, 205-214 (1988). MSC: 81Q10 60F99 82B44 PDFBibTeX XMLCite \textit{R. Figari} et al., J. Stat. Phys. 51, No. 1--2, 205--214 (1988; Zbl 1086.81510) Full Text: DOI