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arXiv · 1310.8046

Quantum Theory of Heat Magnetization

Atsuo Shitade
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Abstract

We give the thermodynamic definition of the heat magnetization, and calculate with use of the Keldysh formalism in a curved spacetime. The heat magnetization is conjugate to a torsional magnetic field, which is analogous to the fact that the orbital magnetization is conjugate to a magnetic field. The formula is valid in insulators and metals at finite temperature even in disordered or interacting systems.

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Atsuo Shitade. 2013-12-24. Quantum Theory of Heat Magnetization. https://arxiv.org/abs/1310.8046

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