THE CONTRIBUTION OF THE VERTICAL PART OF THE REAL-TIME CONTOUR IN FINITE TEMPERATURE FIELD THEORY: FINITE TEMPERATURE FIELD THEORY

ALI AL-NAGHMOOSH; SULEIMAN S AL-THOYAIB; M. O Taha

doi:10.1142/S0217732301005540

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THE CONTRIBUTION OF THE VERTICAL PART OF THE REAL-TIME CONTOUR IN FINITE TEMPERATURE FIELD THEORY: FINITE TEMPERATURE FIELD THEORY

Journal article

Peer reviewed

THE CONTRIBUTION OF THE VERTICAL PART OF THE REAL-TIME CONTOUR IN FINITE TEMPERATURE FIELD THEORY: FINITE TEMPERATURE FIELD THEORY

ALI AL-NAGHMOOSH, SULEIMAN S AL-THOYAIB and M. O Taha

Modern physics letters A, Vol.16(32), pp.2059-2065

20/10/2001

DOI: https://doi.org/10.1142/S0217732301005540

Abstract

real-time formalism

Green's function

Thermal field theory

We investigate the contribution of the vertical part of the real-time contour in finite temperature field theory. For this purpose we parametrize the contour C in the complex x0-plane by a single real parameter t. We prove the existence of a nonvanishing vertical contribution.

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Title: THE CONTRIBUTION OF THE VERTICAL PART OF THE REAL-TIME CONTOUR IN FINITE TEMPERATURE FIELD THEORY: FINITE TEMPERATURE FIELD THEORY
Creators - without role: ALI AL-NAGHMOOSH - King Saud University
SULEIMAN S AL-THOYAIB - King Saud University
M. O Taha - King Saud University
Publication Details: Modern physics letters A, Vol.16(32), pp.2059-2065
Publisher: World Scientific Publishing Company
Identifiers: 9928582508331
Academic Unit: Qassim University
Language: English
Resource Type: Journal article