|
This article is cited in 2 scientific papers (total in 2 papers)
Extended supersymmetry and hidden symmetries in one-dimensional matrix quantum mechanics
A. A. Andrianov, A. V. Sokolov Saint Petersburg State University, Saint Petersburg, Russia
Abstract:
We study properties of nonlinear supersymmetry algebras realized in the one-dimensional quantum mechanics of matrix systems. Supercharges of these algebras are differential operators of a finite order in derivatives. In special cases, there exist independent supercharges realizing an (extended) supersymmetry of the same super-Hamiltonian. The extended supersymmetry generates hidden symmetries of the super-Hamiltonian. Such symmetries have been found in models with $(2{\times}2)$-matrix potentials.
Keywords:
matrix Hamiltonian, extended supersymmetry algebra, hidden symmetry.
Citation:
A. A. Andrianov, A. V. Sokolov, “Extended supersymmetry and hidden symmetries in one-dimensional matrix quantum mechanics”, TMF, 186:1 (2016), 5–26; Theoret. and Math. Phys., 186:1 (2016), 2–20
Linking options:
https://www.mathnet.ru/eng/tmf8977https://doi.org/10.4213/tmf8977 https://www.mathnet.ru/eng/tmf/v186/i1/p5
|
Statistics & downloads: |
Abstract page: | 490 | Full-text PDF : | 171 | References: | 76 | First page: | 43 |
|