Dyson equations of the systems with unsymmetrical interactions by stochastic quantization

Ren, Chen

doi:10.1088/0256-307x/7/4/004

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N (23) App Ij Ap Appi]yi']' G Po {Xi Xj) + H N P (X! • • • X...1

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1990

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“…( 27), using the computation result in Ref. [7], the expression is just the Dyson equation for the CTPGF.…”

Section: N (23) App Ij Ap Appi]yi']' G Po {Xi Xj) + H N P (X! • • • X...mentioning

confidence: 99%

Closed Time-Path Green Functions by Stochastic Quantization

Ren¹

1990

Commun. Theor. Phys.

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The Langevin equation and the Gaussian average of the stochastic quantization of Parisi and Wu are continued on the closed time-path, at the same time, the new non-Gaussian source is added into it. After assuming some properties of new source, the closed time-path Green functions are computed by using the adapted Langevin equations. While they are transformed into the physical representation, some important characters of closed time-path Green function, i.e. the normalization and causality, are obtained also.

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“…( 27), using the computation result in Ref. [7], the expression is just the Dyson equation for the CTPGF.…”

Section: N (23) App Ij Ap Appi]yi']' G Po {Xi Xj) + H N P (X! • • • X...mentioning

confidence: 99%

Closed Time-Path Green Functions by Stochastic Quantization

Ren¹

1990

Commun. Theor. Phys.

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show abstract

Dyson equations of the systems with unsymmetrical interactions by stochastic quantization

Abstract: The Green functions and the anomalous Green junctions of the systems with the unsymmetrical interactions are calculated by using the stochastic quantization. By the correct treatment, the Dyson equations including the Green functions and the anomalous Green junctions are obtained.

Cited by 1 publication

References 4 publications

Closed Time-Path Green Functions by Stochastic Quantization

Closed Time-Path Green Functions by Stochastic Quantization

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