Transport phenomena with chiral fermions in strong magnetic fields

TL;DR

This paper explores how strong magnetic fields influence transport phenomena like electrical conductivity, viscosity, and diffusion in systems with chiral fermions, highlighting the role of chirality conservation in their relaxation dynamics.

Contribution

It provides a detailed analysis of transport coefficients in chiral fermion systems under strong magnetic fields, emphasizing the impact of chirality conservation on relaxation processes.

Findings

Chirality conservation significantly affects relaxation dynamics.

Strong magnetic fields modify electrical conductivity and viscosity.

Heavy-quark diffusion is influenced by magnetic field strength.

Abstract

I discuss the electrical conductivity, bulk viscosity, and heavy-quark diffusion coefficient in strong magnetic fields putting emphasis on consequences of the chirality conservation on the perturbative relaxation dynamics.