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Prog. Theor. Phys. Vol. 103 No. 6 (2000) pp. 1161-1171
Squeeze Parameters in Reheating
Shiro Hirai*)
Osaka Electro-Communication Junior College
Neyagawa 572-8530, Japan
(Received January 26, 2000)
Abstract:
The difference in the properties of particle production for parametric resonance in reheating (preheating) and an expanding universe was investigated by calculating squeeze parameter values. It is shown that the parametric resonance has the characteristic behavior of squeeze parameters.
URL :
http://ptp.ipap.jp/link?PTP/103/1161/
DOI : 10.1143/PTP.103.1161
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