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Berry phase correction to electron density of states in solids

2 Pith papers cite this work. Polarity classification is still indexing.

2 Pith papers citing it
abstract

Liouville's theorem on the conservation of phase space volume is violated by Berry phase in the semiclassical dynamics of Bloch electrons. This leads to a modification of the phase space density of states, whose significance is discussed in a number of examples: field modification of the Fermi-sea volume, connection to the anomalous Hall effect, and a general formula for orbital magnetization. The effective quantum mechanics of Bloch electrons is also sketched, where the modified density of states plays an essential role.

fields

cs.AI 1 hep-th 1

years

2026 1 2025 1

verdicts

UNVERDICTED 2

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