GAUGE DEPENDENCE OF THE RESUMMED THERMAL GLUON SELF-ENERGY

Baier R, KUNSTATTER G, SCHIFF D (1992)
NUCLEAR PHYSICS B 388(2): 287-314.

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Zeitschriftenaufsatz | Veröffentlicht | Englisch
Autor
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Abstract / Bemerkung
The gauge dependence of the hot gluon self-energy is examined in the context of Pisarski's method for resumming hard thermal loops. Braaten and Pisarski have used the Ward identities satisfied by the hard corrections to the n-point functions to argue the gauge fixing independence of the leading-order resummed QCD plasma damping rate in covariant and strict Coulomb gauges. We extend their analysis to include all linear gauges that preserve rotational invariance and display explicitly the conditions required for gauge fixing independence. It is shown that in covariant gauges the resummed damping constant is gauge fixing independent only if an infrared regulator is explicitly maintained throughout the calculation.
Erscheinungsjahr
Zeitschriftentitel
NUCLEAR PHYSICS B
Band
388
Zeitschriftennummer
2
Seite
287-314
ISSN
PUB-ID

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Baier R, KUNSTATTER G, SCHIFF D. GAUGE DEPENDENCE OF THE RESUMMED THERMAL GLUON SELF-ENERGY. NUCLEAR PHYSICS B. 1992;388(2):287-314.
Baier, R., KUNSTATTER, G., & SCHIFF, D. (1992). GAUGE DEPENDENCE OF THE RESUMMED THERMAL GLUON SELF-ENERGY. NUCLEAR PHYSICS B, 388(2), 287-314. doi:10.1016/0550-3213(92)90614-H
Baier, R., KUNSTATTER, G., and SCHIFF, D. (1992). GAUGE DEPENDENCE OF THE RESUMMED THERMAL GLUON SELF-ENERGY. NUCLEAR PHYSICS B 388, 287-314.
Baier, R., KUNSTATTER, G., & SCHIFF, D., 1992. GAUGE DEPENDENCE OF THE RESUMMED THERMAL GLUON SELF-ENERGY. NUCLEAR PHYSICS B, 388(2), p 287-314.
R. Baier, G. KUNSTATTER, and D. SCHIFF, “GAUGE DEPENDENCE OF THE RESUMMED THERMAL GLUON SELF-ENERGY”, NUCLEAR PHYSICS B, vol. 388, 1992, pp. 287-314.
Baier, R., KUNSTATTER, G., SCHIFF, D.: GAUGE DEPENDENCE OF THE RESUMMED THERMAL GLUON SELF-ENERGY. NUCLEAR PHYSICS B. 388, 287-314 (1992).
Baier, Rudolf, KUNSTATTER, G, and SCHIFF, D. “GAUGE DEPENDENCE OF THE RESUMMED THERMAL GLUON SELF-ENERGY”. NUCLEAR PHYSICS B 388.2 (1992): 287-314.

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