Effective Lagrangian for the macroscopic motion of fermionic matter

Maik Selch; Ruslan A. Abramchuk; M. A. Zubkov

doi:10.1103/PhysRevD.109.016003

Effective Lagrangian for the macroscopic motion of fermionic matter

Maik Selch, Ruslan A. Abramchuk, M. A. Zubkov

Department of Physics

Research output: Contribution to journal › Article › peer-review

Abstract

We consider macroscopic motion of quantum field systems. The Zubarev statistical operator allows us to describe several types of motion of such systems in thermal equilibrium. We formulate the corresponding effective theory on the language of a functional integral. The effective Lagrangian is calculated explicitly for the fermionic systems interacting with dynamical gauge fields. Possible applications to physics of quark-gluon plasma are discussed.

Original language	English
Article number	016003
Journal	Physical Review D
Volume	109
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevD.109.016003
State	Published - 1 Jan 2024

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10.1103/PhysRevD.109.016003

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Effective Lagrangian for the macroscopic motion of fermionic matter

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