New results about the canonical transformation for boson operators
Autor: | Raduta, C. M., Raduta, A. A. |
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Rok vydání: | 2020 |
Předmět: | |
Druh dokumentu: | Working Paper |
DOI: | 10.1142/S0218301321500191 |
Popis: | The Bogoliubov transformation for a monopole boson induces an unitary transformation connecting the Fock spaces of initial and correlated boson-s. Here we provide a very simple method for deriving the analytical expression for the overlap matrix of the basis states generating the two boson spaces. Comment: 3 pages |
Databáze: | arXiv |
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