Padmanabhan, T. (1987) Quantum states whose particle content is invariant under the Bogoliubov transformation Classical and Quantum Gravity, 4 (4). pp. 967-974. ISSN 0264-9381
Full text not available from this repository.
Official URL: http://iopscience.iop.org/0264-9381/4/4/027
Related URL: http://dx.doi.org/10.1088/0264-9381/4/4/027
Abstract
It is shown that, for any given Bogoliubov transformation, there exists a class of quantum states with the following property. The particle content of these states does not change under the Bogoliubov transformation. The author emphasises the importance of such states in the study of quantum fields in curved spacetime.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Physics. |
| ID Code: | 72439 |
| Deposited On: | 29 Nov 2011 05:15 |
| Last Modified: | 29 Nov 2011 05:15 |
Repository Staff Only: item control page
