On a Quantized Scalar Field in Some Bianchi-Type I Universe. II : DeWitt's Two Vacuum States Connected Causally
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概要
- 論文の詳細を見る
This is a sequel to the previous paper on the relation between Parker-Fulling's approach and DeWitt's one to a quantized scalar field in a special Bianchi-type I universe. An attempt is made to dissolve such a complexity in our previous stipulation of DeWitt's two vacuum states connected causally that the resulting elementary solution includes information at the two limiting epochs appearing in it. By virtue of the refined stipulation which is based on a suitable extension of the space-time manifold, it is shown that the revised elementary solution becomes identical with ours relying on the former approach, whose coincidence limit is a local quantity (as it should be so). Several problems related to the above procedure are also touched upon.
- 理論物理学刊行会の論文
- 1977-09-25
著者
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Nariai Hidekazu
Research Institute For Theoretical Physics Hiroshima Unicersity
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Nariai Hidekazu
Research Institute For Theorerical Physics Hiroshima University
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