Hidden local symmetry at one loop
β Scribed by Masayasu Harada; Koichi Yamawaki
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 459 KB
- Volume
- 297
- Category
- Article
- ISSN
- 0370-2693
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π SIMILAR VOLUMES
With the explicit breaking of scale invariance by the trace anomaly of QCD rephrased in terms of spontaneous breaking, low-energy strong interaction dynamics of dense and/or hot matter can be effectively captured by -in addition to the Nambu-Goldstone bosons and the vector mesons -two dilaton fields
The complete one-loop self energies (real and imaginary parts) for photons, gluons, electrons, and quarks at finite temperature are calculated numerically and compared to the results of the hard thermal loop (HTL) approximation used for the resummation technique of Braaten and Pisarski. In this way
The technique of decomposing Feynman diagrams at the one loop level into elementary integrals is generalized to the imaginary time Matsubara formalism. The three lowest integrals, containing one, two, and three particle lines, are provided in a form that separates out the real and imaginary parts of