Quantum anomalies in dense matter
By D. Son, A. Zhitnitsky. 2004
294 citations recorded by the source corpus.
We consider the effects of quantum anomalies involving the baryon current for high-density matter. In the effective Lagrangian, the anomaly terms describe the interaction of three light fields: the electromagnetic photons A{sub {mu}}, neutral light Nambu-Goldstone bosons ({pi}, {eta}, {eta}{sup '}), and the superfluid phonon. The anomaly induced interactions lead to a number of interesting phenomena which may have phenomenological consequences observable in neutron stars.
Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics, Oceanography
View Paper: https://www.semanticscholar.org/paper/2d58ddcb814f48ffdc54e66edd0c0062d8beba47
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Citations in the corpus
- Inhomogeneous Weyl and Dirac Semimetals: Transport in Axial Magnetic Fields and Fermi Arc Surface States from Pseudo-Landau Levels (2016, background): “In the context of dense relativistic matter, it was shown that it is possible to generate an axial current j5 from a vector field Bwith a conductivity proportional to the chemical potential μ 1⁄4 1 2 P sμs [97].”
- Notes on Anomaly Induced Transport (2016, background): “While the basic phenomenology is now rather well understood, after a complicated history [106, 107, 16, 108, 109, 110, 111] of discovery, neglect, re-discovery and final breakthrough there remain some pressing issues that need to be understood better.”
- Parity-violating hydrodynamics in 2 + 1 dimensions (2011, background): “found in [42,43], and later effects of a gravitational anomaly were considered in [44,45].”
- Mapping the phases of quantum chromodynamics with beam energy scan (2019, background): “The above RH/LH formulation also allows one to recognize the so-called Chiral Separation Effect (CSE) [117, 118] in a straightforward way.”