On the Existence and Robustness of Steady Position-Momentum Correlations for Time-Dependent Quadratic Systems
We discuss conditions giving rise to stationary position-momentum correlations among quantum states in the Fock and coherent basis associated with the natural invariant for the one-dimensional time-dependent quadratic Hamiltonian operators such as the Kanai-Caldirola Hamiltonian. We also discuss som...
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Main Authors: | M. Gianfreda, G. Landolfi |
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Format: | Article |
Language: | English |
Published: |
Wiley
2012-01-01
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Series: | Advances in Mathematical Physics |
Online Access: | http://dx.doi.org/10.1155/2012/731602 |
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