General Structure of Nonequilibrium Thermo Field Dynamics
Aug, 198524 pages
Published in:
- Prog.Theor.Phys. 77 (1987) 53
DOI:
Report number:
- Print-85-0637 (ALBERTA)
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Abstract: (Oxford Journals)
Non-equilibrium thermo field dynamics (NETFD) is constructed in a compact form upon several basic requirements (axioms) without referring to the existence of the reservoir. The dissipation is involved in NETFD through the axioms, preserving most properties of the usual quantum field theory, e.g., the operator formalism, the time-ordered formulation of the Green’s functions, the Feynman diagram method in real time. NETFD with this general and compact form appear to be fundamental in physics.- FIELD THEORY: FINITE TEMPERATURE
- AXIOMATIC FIELD THEORY
- TWO-POINT FUNCTION
- FIELD EQUATIONS: LIOUVILLE
- FUNCTIONAL ANALYSIS: linear space
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