Answers are grounded in this paper and cite their sources.
The field theoretic framework of nonlinear sigma models in the presence of gravitational potentials has been used to study disordered Fermi liquids. The authors demonstrate that the Wiedemann-Franz law remains valid despite the presence of interactions and slow diffusive modes.
No takes yet. Share an insight, caveat, or question.
Schwiete et al. (2014) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: