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Berry’s phase for coherent states

✍ Scribed by Zhang Yong-de; Ma Lei


Book ID
112843509
Publisher
Springer-Verlag,Italian Physical Society
Year
1990
Weight
602 KB
Volume
105
Category
Article
ISSN
0369-3554

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📜 SIMILAR VOLUMES


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The Aharonov-Anandan geometric phase is generalized to non-unitary evolution, and is shown to be always real. By using a counter-example, which is exactly solvable, it is shown that Berry's geometric phase is not always the adiabatic limit of Aharonov-Anandan's geometric phase for a non-Hermitian dr