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Amplitude squared squeezed states in the Fock–Bargmann space
Author(s) -
Martín M.,
Sandoval L.,
Rivassilva J. F.,
Palma A.
Publication year - 1993
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/qua.560460402
Subject(s) - glauber , fock space , formalism (music) , amplitude , space (punctuation) , quantum mechanics , square (algebra) , physics , coherent states , squeezed coherent state , limit (mathematics) , fock state , mathematical physics , mathematics , mathematical analysis , quantum , scattering , art , musical , linguistics , philosophy , geometry , visual arts
Squeezed states are normally studied in configuration space or using the Glauber formalism for the coherent states. Here we show that the use of the Fock–Bargmann space can lead to more general solutions, especially in the case of squeezed states associated with the square of field amplitude. The relations that we obtain are completely general and several well‐known, approximate results can be obtained as the limit cases of our approach.© 1993 John Wiley & Sons, Inc.