arXiv:2104.12814·v1·High Energy Physics — Phenomenology
A Beyond Mean Field Approach to Yang-Mills Thermodynamics
Pracheta Singha🇮🇳 · Rajarshi Ray🇮🇳 · Chowdhury Aminul Islam🇨🇳 · Munshi G Mustafa🇮🇳
Abstract
We propose a beyond mean field approach to evaluate Yang-Mills thermodynamics from the partition function with n-body gluon contribution, in the presence of a uniform background Polyakov field. Using a path integral based formalism, we obtain, unlike the previous mean field studies within this model framework, physically consistent results with good agreement to the lattice data throughout the temperature range.
Comments: 4 pages, 3 captioned figures, Proceedings of the contributory talk at XXIV DAE-BNRS High Energy Physics Symposium 2020 held at NISER, Bhubaneswar, Odisha