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Adiabaticity and gauge transformations for an oscillator coupled to a single‐mode field
Author(s) -
Lefebvre R.
Publication year - 1997
Publication title -
international journal of quantum chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/(sici)1097-461x(1997)64:1<111::aid-qua11>3.0.co;2-e
Subject(s) - diabatic , adiabatic process , floquet theory , gauge (firearms) , physics , gauge theory , representation (politics) , field (mathematics) , transformation (genetics) , wave function , quantum mechanics , quantum electrodynamics , classical mechanics , mathematical physics , mathematics , chemistry , nonlinear system , biochemistry , archaeology , politics , political science , law , gene , pure mathematics , history
The components of the Floquet wave function of an oscillator invarious representations are correlated. The transformation from length tovelocity gauge can be viewed as a change from a diabatic to an adiabaticrepresentation in the field variable. This is shown in three differentways. © 1997 John Wiley & Sons, Inc. Int J Quant Chem 64 : 111–119, 1997