Adiabatic anholonomy and canonical transformations |
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| Authors: | Jagmeet Singh |
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| Institution: | (1) School of Physical Sciences, Jawaharlal Nehru University, 110 067 New Delhi, India;(2) Present address: Seismic Software Division, GEOPIC, KDMIPE Campus, 248 195 Dehradun, India;(3) D-105 Race Course, 248 001 Dehradun, India |
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| Abstract: | Biswas and Soni 4] have surmised a semiclassical formula for Berry’s phase in terms of a generating function. We derive this
formula apart from showing that it is not true in general and investigate its domain of validity. We also derive transformation
formulae for Berry’s phase (Hannay’s angle) under general canonical transformations. A simpler proof for total angle invariance
than hitherto available, is given. |
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| Keywords: | Berry’ s phase Hannay’ s angle canonical transformations |
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