Path Integral Approach to Many-Body Systems and Classical Quantization of Time-Dependent Mean Field
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概要
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We present the path integral formalism of many-body systems based on the representation of generalized coherent states. We give the path integral representation for the transition amplitude by utilizing the characteristic property of the coherent state and discuss its classical limit through the method of stationary phase. Applying to the bound state problem, we arrive at the classical quantization rule for the periodic mean field solutions, the utility of which is briefly discussed.
- 一般社団法人日本物理学会の論文
- 1983-05-25
著者
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Kuratsuji Hiroshi
Department Of Physics Kyoto University
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Suzuki Toru
Niels Bohr Institute University Of Copenhagen
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