Remarks on a Stochastic Quantization of Scalar Fields
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概要
- 論文の詳細を見る
The Langevin equation approach to derive (non)equilibrium-distribution correlation functions for scalar fields is examined. Regularization introduced by the auxiliary time renders the parameters of the Langevin equation finite in the case of super-renormalizable models while causing no change in the boundary between renormalizability and nonrenormalizability. An heuristic central limit-type argument is suggested to understand the free-field behavior of nonrenormalizable (ψ^4)_n models, n>4.
- 一般社団法人日本物理学会の論文
- 1983-02-25
著者
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Ezawa Hiroshi
Department Of Physics Gakushuin University
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Klauder John
AT & T Bell Laboratories
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Klauder John
Bell Laboratories
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