منابع مشابه
n-point functions at finite temperature
We study n-point functions at finite temperature in the closed time path formalism. With the help of two basic column vectors and their dual partners we derive a compact decomposition of the time-ordered n-point functions with 2 components in terms of 2n−1 − 1 independent retarded/advanced n-point functions. This representation greatly simplifies calculations in the real-time formalism. PACS nu...
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ژورنال
عنوان ژورنال: Journal of Physics G: Nuclear and Particle Physics
سال: 1998
ISSN: 0954-3899,1361-6471
DOI: 10.1088/0954-3899/24/10/004