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Analytic structure ofρmeson propagator at finite temperature

✍ Scribed by Sabyasachi Ghosh; S. Mallik; Sourav Sarkar

Book ID
111625173
Publisher
Springer-Verlag
Year
2010
Tongue
English
Weight
516 KB
Volume
70
Category
Article
ISSN
1434-6044

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📜 SIMILAR VOLUMES

Structure of the Gluon Propagator at Fin
Structure of the Gluon Propagator at Finite Temperature
✍ H.Arthur Weldon 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 132 KB

The thermal self-energy of gluons generally depends on four Lorentz-invariant functions when the gauge-fixing condition is rotationally invariant. Only two of these occur in the hard thermal loop approximation of Braaten and Pisarski because of the abelian Ward identity K + 6 +& htl =0. For the exac