Chaturvedi, S. ; Sandhya, R. ; Srinivasan, V. ; Simon, R. (1990) Thermal counterparts of nonclassical states in quantum optics Physical Review A, 41 (7). pp. 3969-3974. ISSN 1050-2947
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Official URL: http://link.aps.org/doi/10.1103/PhysRevA.41.3969
Related URL: http://dx.doi.org/10.1103/PhysRevA.41.3969
Abstract
Finite-temperature generalizations of the important, special families of states in quantum optics are constructed using thermofield dynamics. Fermionic coherent states, fermionic squeezed states, and their thermalized counterparts are also constructed. It is shown that all these states possess a generalized thermal annihilation operator, for which these are eigenstates. Typical correlation functions for these states at finite temperature are evaluated.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Physical Society. |
| ID Code: | 6998 |
| Deposited On: | 26 Oct 2010 04:42 |
| Last Modified: | 28 May 2011 06:25 |
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