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Three-loop free energy for high-temperature QED and QCD with fermions
- Source :
- Physical Review D. 51:1906-1918
- Publication Year :
- 1995
- Publisher :
- American Physical Society (APS), 1995.
-
Abstract
- We compute the free energy density for gauge theories, with fermions, at high temperature and zero chemical potential. Specifically, we analytically compute the free energy through $O(g^4)$, which requires the evaluation of three-loop diagrams. This computation extends our previous result for pure gauge QCD.<br />26 pages, 9 postscript figures, UW/PT-94-11
- Subjects :
- Quantum chromodynamics
Physics
Particle physics
Thermal quantum field theory
Computer Science::Information Retrieval
High Energy Physics::Lattice
High Energy Physics::Phenomenology
Zero (complex analysis)
FOS: Physical sciences
Fermion
Gauge (firearms)
Loop (topology)
High Energy Physics - Phenomenology
High Energy Physics - Phenomenology (hep-ph)
Gauge theory
Quantum field theory
Subjects
Details
- ISSN :
- 05562821
- Volume :
- 51
- Database :
- OpenAIRE
- Journal :
- Physical Review D
- Accession number :
- edsair.doi.dedup.....3a5c0a13ddd3d2fe502531df9b0816a9
- Full Text :
- https://doi.org/10.1103/physrevd.51.1906