A simple derivation of a closed formula for Bogoliubov boson transformations
- 1 April 1977
- journal article
- research article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 18 (4) , 648-650
- https://doi.org/10.1063/1.523320
Abstract
Considering the states with an arbitrary number of bosons and their transformed states under Bogoliubov transformations as wavefunctions of an oscillator type, a very simple derivation for the matrix elements of the Bogoliubov transformations is given.Keywords
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