Thermo Field Dynamics and Kinetic Coefficients of a Charged Boson Gas

Abstract

Thermo Field Dynamics for inhomogeneous systems is generalized to quantum fields with a continuous single-particle mass spectrum. The modification of the hamiltonian in states with a local thermal Bogoliubov symmetry is used to calculate thermal conductivity and diffusion coefficient of pions interacting with hot, compressed nuclear matter.

27 pages in LaTeX GSI-Preprint 93-45 (1993)

References in corpus (1)

• Diagonalization of full finite temperature Green's function by quasi-particles

Cited by in corpus (5)

• A Transport Equation for Quantum Fields with Continuous Mass Spectrum
• The Delta-Hole model at Finite Temperature
• Effects of gluon damping rate on the viscosity coefficient of the quark-gluon plasma at finite chemical potential
• Non-Equilibrium Thermo Field Dynamics for Relativistic Complex Scalar and Dirac Fields
• Bose-Einstein correlations in thermal field theory