Axionic field theory of -dimensional Weyl semimetals

P Goswami, S Tewari - Physical Review B—Condensed Matter and Materials …, 2013 - APS
From a direct calculation of the anomalous Hall conductivity and an effective
electromagnetic action obtained via Fujikawa's chiral rotation technique, we conclude that …

Thermoelectric properties of Weyl and Dirac semimetals

R Lundgren, P Laurell, GA Fiete - Physical Review B, 2014 - APS
We study the electronic contribution to the thermal conductivity and the thermopower of Weyl
and Dirac semimetals using a semiclassical Boltzmann approach. We investigate the effect …

Axionlike quasiparticles and topological states of matter: Finite density corrections of the chiral anomaly vertex

C Corianò, M Cretì, S Lionetti, R Tommasi - Physical Review D, 2024 - APS
We investigate the general structure of the chiral anomaly AVV/AAA and (LLL, RRR)
vertices, in the presence of chemical potentials in perturbation theory. The study finds …

Kinetic theory of chiral relativistic plasmas and energy density of their gauge collective excitations

C Manuel, JM Torres-Rincon - Physical Review D, 2014 - APS
We use the recently developed kinetic theory with Berry curvature to describe the fermions
and antifermions of a chiral relativistic plasma. We check that this transport approach allows …

Signatures of the chiral anomaly in phonon dynamics

P Rinkel, PLS Lopes, I Garate - Physical review letters, 2017 - APS
Discovered in high-energy physics, the chiral anomaly has recently made way to materials
science by virtue of Weyl semimetals (WSM). Thus far, the main efforts to probe the chiral …

Singular values of the Dirac operator in dense QCD-like theories

T Kanazawa, T Wettig, N Yamamoto - Journal of High Energy Physics, 2011 - Springer
A bstract We study the singular values of the Dirac operator in dense QCD-like theories at
zero temperature. The Dirac singular values are real and nonnegative at any nonzero quark …

Novel topological effects in dense QCD in a magnetic field

EJ Ferrer, V de la Incera - Nuclear Physics B, 2018 - Elsevier
We study the electromagnetic properties of dense QCD in the so-called Magnetic Dual
Chiral Density Wave phase. This inhomogeneous phase exhibits a nontrivial topology that …

How changes with temperature

RD Pisarski, TL Trueman, MHG Tytgat - Physical Review D, 1997 - APS
At zero temperature, in the chiral limit the amplitude for π 0 to decay into two photons is
directly related to the coefficient of the axial anomaly. At any nonzero temperature, this direct …

Anomalous mesonic interactions near a chiral phase transition

RD Pisarski - Physical review letters, 1996 - APS
Using constituent quarks coupled to a linear sigma model at nonzero temperature, I show
that many anomalous mesonic amplitudes, such as π 0→ γ γ, vanish in a chirally symmetric …

Primordial magnetic field and kinetic theory with Berry curvature

JR Bhatt, AK Pandey - Physical Review D, 2016 - APS
We study the generation of a magnetic field in primordial plasma of standard model particles
at a temperature T> 80 TeV—much higher than the electroweak scale. It is assumed that …