Macroscopic parity violating effects and 3He-A

G.E. Volovik; A. Vilenkin

doi:10.1103/PhysRevD.62.025014

Macroscopic parity violating effects and 3He-A

G.E. Volovik, A. Vilenkin

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Abstract

We discuss parity violating effects in relativistic quantum theory and their analogues in the effective field theory of superfluid 3He−A. A mixed axial-gravitational Chern-Simons term in the relativistic effective action and its condensed matter analogue are responsible for the chiral fermion flux along the rotation axis of the heat bath in a relativistic system and for the unusual Ω-odd dependence of the zero-temperature density of the normal component on the rotation velocity in 3He−A.

Original language	English
Article number	025014
Pages (from-to)	1-6
Journal	Physical Review D
Volume	62
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevD.62.025014
Publication status	Published - 2000
MoE publication type	A1 Journal article-refereed

Keywords

superfluid 3He-A
quantum theory

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KW - superfluid 3He-A, quantum theory

KW - superfluid 3He-A

KW - quantum theory

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Macroscopic parity violating effects and 3He-A

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