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cond-mat.stat-mech2024
Theory of Casimir Forces: A Unified Approach Using Finite-Temperature Field Theory
P. E. Brandyshev, Yu. A. Budkov
We present a quantum theory of Casimir forces between perfect electrical conductors, based on quantum electrodynamics and quantum statistical physics. This theory utilizes Kapusta'…
cond-mat.stat-mech2023
Statistical field theory of mechanical stresses in Coulomb fluids. Noether's theorem {\sl vs} General covariant approach
P. E. Brandyshev, Yu. A. Budkov
In this paper, we introduce a statistical field theory that describes the macroscopic mechanical forces in inhomogeneous Coulomb fluids. Our approach employs the generalization of…
cond-mat.stat-mech2023★ 22 cited
Noether's second theorem and covariant field theory of mechanical stresses in inhomogeneous ionic liquids
P. E. Brandyshev, Yu. A. Budkov
In this paper, we present a covariant approach that utilizes Noether's second theorem to derive a symmetric stress tensor from the grand thermodynamic potential functional. We focu…