1. Quantum-classical correspondence for gl(1|1) supersymmetric Gaudin magnet with boundary
- Author
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A. V. Zotov, M. Vasilyev, and Anton Zabrodin
- Subjects
High Energy Physics - Theory ,Statistics and Probability ,Integrable system ,FOS: Physical sciences ,General Physics and Astronomy ,Boundary (topology) ,Duality (optimization) ,01 natural sciences ,Spectral line ,0103 physical sciences ,Lie algebra ,010306 general physics ,Quantum ,Mathematical Physics ,Mathematical physics ,Physics ,Nonlinear Sciences - Exactly Solvable and Integrable Systems ,010308 nuclear & particles physics ,Zero (complex analysis) ,Statistical and Nonlinear Physics ,Mathematical Physics (math-ph) ,Action (physics) ,Nonlinear Sciences::Exactly Solvable and Integrable Systems ,High Energy Physics - Theory (hep-th) ,Modeling and Simulation ,Exactly Solvable and Integrable Systems (nlin.SI) - Abstract
We extend duality between the quantum integrable Gaudin models with boundary and the classical Calogero-Moser systems associated with root systems of classical Lie algebras $B_N$, $C_N$, $D_N$ to the case of supersymmetric ${\rm gl}(m|n)$ Gaudin models with $m+n=2$. Namely, we show that the spectra of quantum Hamiltonians for all such magnets being identified with the classical particles velocities provide the zero level of the classical action variables., Comment: 21 pages, minor changes
- Published
- 2020
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