Year: 2000
Type: article
Abstract: We discuss parity violating effects in relativistic quantum theory and their analogues in the effective field theory of superfluid ${}^{3}\mathrm{He}\ensuremath{-}\mathrm{A}.$ 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 $\mathbf{\ensuremath{\Omega}}$-odd dependence of the zero-temperature density of the normal component on the rotation velocity in ${}^{3}\mathrm{He}\ensuremath{-}\mathrm{A}.$
Authors: G. E. Volovik, A. Vilenkin
Institutions: Landau Institute for Theoretical Physics, Tufts University
Language: Latvian
Subfield: Atomic and Molecular Physics, and Optics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W2054784741