Tsallis Quantum Distributions and Propagation of Non-linear Waves in QGP
Seminars
Seminar “Theory of Hadronic Matter under Extreme Conditions”
Date and Time: Wednesday, 17 February 2021, at 4:00 PM
Venue: Online conference in Zoom, Bogoliubov Laboratory of Theoretical Physics
Seminar topic: “Tsallis Quantum Distributions and Propagation of Non-linear Waves in QGP”
Speaker: Trambak Bhattacharyya
Abstract:
Unapproximated Tsallis quantum single-particle distributions can be derived using the techniques of the Tsallis statistical mechanics in terms of a series summation. Unlike the classical case, the zeroth-order terms of the sums representing the quantum single-particle distributions do not have a similarity with the phenomenological distributions used in the literature. However, taking the factorization approximation enhances this similarity. We employ these factorized zeroth-order Tsallis quantum distributions to calculate the thermodynamic variables and the equation of state and study the propagation of energy density perturbation in a hot, ideal, and non-extensive quark-gluon medium.