no code implementations • 12 Feb 2021 • Dmitri E. Kharzeev, Jinfeng Liao
The topological structure of vacuum is the cornerstone of non-Abelian gauge theories describing strong and electroweak interactions within the standard model of particle physics.
High Energy Physics - Phenomenology Strongly Correlated Electrons High Energy Physics - Theory Nuclear Experiment Nuclear Theory
no code implementations • 2 Feb 2021 • M. Buzzegoli, Dmitri E. Kharzeev
The coupling between the spin of a massive Dirac fermion and the angular momentum of the medium, i. e. the gravitomagnetic moment, is shown here to be renormalized by QED interactions at finite temperature.
High Energy Physics - Theory High Energy Physics - Phenomenology
no code implementations • 5 Dec 2020 • Kazuki Ikeda, Dmitri E. Kharzeev, Yuta Kikuchi
We interpret this maximum in terms of the growth of critical fluctuations near the critical point, and draw analogies between the massive Schwinger model, QCD near the critical point, and ferroelectrics near the Curie point.
High Energy Physics - Phenomenology High Energy Physics - Lattice Nuclear Theory Quantum Physics
no code implementations • 14 Oct 2020 • Lan-Lan Gao, Sahal Kaushik, Dmitri E. Kharzeev, Evan John Philip
In Weyl semimetals subjected to torsion, there are two different kinds of chirality: i) the (coordinate-space) shape of the twisted crystal is chiral, and ii) the momentum space contains chiral quasi-particles.
Mesoscale and Nanoscale Physics High Energy Physics - Phenomenology
no code implementations • 24 Mar 2020 • Julien Garaud, Maxim N. Chernodub, Dmitri E. Kharzeev
Superconducting materials with non-centrosymmetric lattices lacking the space inversion symmetry exhibit a variety of interesting parity-breaking phenomena, including magneto-electric effect, spin-polarized currents, helical states, and unusual Josephson effect.
Superconductivity High Energy Physics - Theory
