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https://doi.org/10.1088/0031-8949/75/4/022
Title: | Dynamical symmetry and geometric phase | Authors: | Wang, Z.S. Kwek, L.C. Lai, C.H. Oh, C.H. |
Issue Date: | 1-Apr-2007 | Citation: | Wang, Z.S., Kwek, L.C., Lai, C.H., Oh, C.H. (2007-04-01). Dynamical symmetry and geometric phase. Physica Scripta 75 (4) : 494-499. ScholarBank@NUS Repository. https://doi.org/10.1088/0031-8949/75/4/022 | Abstract: | By considering dynamical symmetry between canonically equivalent systems, we investigate the connection between the geometric phase and dynamical invariants, where the Liouville-von-Neumann equation is directly deduced. Furthermore, we show that an arbitrary shift of the Hamiltonian, where f i(t) is a real function and Xi is a generator of dynamical symmetry, leaves the geometric phase invariant. © 2007 The Royal Swedish Academy of Sciences. | Source Title: | Physica Scripta | URI: | http://scholarbank.nus.edu.sg/handle/10635/96276 | ISSN: | 00318949 | DOI: | 10.1088/0031-8949/75/4/022 |
Appears in Collections: | Staff Publications |
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