ISSN:
1572-9532
Keywords:
WHEELER-DEWITT EQUATION
;
WIGNER TIME REVERSAL OPERATOR
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract We consider a simple cosmological model in orderto show the importance of unstable particle creation forthe validity of the semiclassical approximation. Usingthe mathematical structure of rigged Hilbert spaces we show that particle creation is theseed of decoherence which enables the quantum toclassical transition.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1026793212170
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