Invariant Hermitian Operator and Density Operator for the Adiabatically Time-Dependent System

DOI10.1088/0253-6102/36/3/263zbMath1164.82309OpenAlexW2320550117MaRDI QIDQ3536654

Linguang Yang, Feng-Li Yan

Publication date: 21 November 2008

Published in: Communications in Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0253-6102/36/3/263

zbMATH Keywords

density operatorHeisenberg spin systeminvariant Hermitian operatoradiabatically time-dependent system

Mathematics Subject Classification ID

Quantum groups and related algebraic methods applied to problems in quantum theory (81R50) Exactly solvable models; Bethe ansatz (82B23)

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Berry phase for many-spin system with the uniaxial anisotropic exchange interaction in a time-dependent magnetic field

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