Toward the Classification of Quantum States in the Hawking-Unruh Effect
- 1 October 1990
- journal article
- Published by Oxford University Press (OUP) in Progress of Theoretical Physics
- Vol. 84 (4) , 633-640
- https://doi.org/10.1143/ptp.84.633
Abstract
The behavior of several states is studied from the viewpoint of a uniformly accelerated observer. Finite-particle states and normalizable coherent states in a certain class become indistinguishable from the vacuum state as the observer's time goes to infinity. For unnormalizable states, we give an example which behaves in a different way.Keywords
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