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Found 9 Documents (Results 1–9)

Quantum mechanical equivalence of the metrics of a centrally symmetric gravitational field. (English. Russian original) Zbl 1419.81016

Theor. Math. Phys. 198, No. 3, 425-454 (2019); translation from Teor. Mat. Fiz. 198, No. 3, 489-522 (2019).
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Restriction of the fermion mass spectrum in \(PT\)-symmetric systems and its implications for studying dark matter. (English. Russian original) Zbl 1419.81040

Theor. Math. Phys. 198, No. 3, 412-424 (2019); translation from Teor. Mat. Fiz. 198, No. 3, 473-488 (2019).
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Time evolution of quadratic quantum systems: evolution operators, propagators, and invariants. (English. Russian original) Zbl 1419.81011

Theor. Math. Phys. 198, No. 3, 392-411 (2019); translation from Teor. Mat. Fiz. 198, No. 3, 451-472 (2019).
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Threshold phenomena in the spectrum of the two-particle Schrödinger operator on a lattice. (English. Russian original) Zbl 1419.81012

Theor. Math. Phys. 198, No. 3, 363-375 (2019); translation from Teor. Mat. Fiz. 198, No. 3, 418-432 (2019).
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Essentially nonperturbative vacuum polarization effects in a two-dimensional Dirac-Coulomb system with \(Z > Z_{cr}\): vacuum charge density. (English. Russian original) Zbl 1419.81036

Theor. Math. Phys. 198, No. 3, 331-362 (2019); translation from Teor. Mat. Fiz. 198, No. 3, 381-417 (2019).
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Whitham hierarchy and generalized Picard-Fuchs operators in the \(\mathcal{N}=2\) susy Yang-Mills theory for classical gauge groups. (English. Russian original) Zbl 1419.81031

Theor. Math. Phys. 198, No. 3, 317-330 (2019); translation from Teor. Mat. Fiz. 198, No. 3, 365-380 (2019).
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