5 papers
Magnetoconductivity of Dirac semimetals and chiral magnetic effect from Keldysh technique
R. A. Abramchuk, M. A. Zubkov
Negative magnetoresistance in Dirac semimetals is typically considered as a manifestation of chiral magnetic effect (CME). The relation between these two phenomena has the status o…
Magneto-conductivity and CME in Dirac semimetals from Keldysh technique in Landau levels basis
Ruslan A. Abramchuk
Negative magnetoresistance in Dirac semimetals is conventionally considered as a manifestation of chiral magnetic effect (CME), by means of a postulated Chiral Kinetic equation. In…
Effect of interactions on the topological expression for the chiral separation effect
M. A. Zubkov, R. A. Abramchuk
In the absence of interactions the conductivity of chiral separation effect (CSE) in the system of massless fermions is given by topological expression. Interactions might change t…
Non-perturbative suppression of the Chiral Magnetic Effect in Quark Gluon Plasma
Ruslan A. Abramchuk
In this paper the non-perturbative suppression of the Chiral Magnetic Effect (CME) is investigated in the deconfined region of the QCD phase diagram (as a model for Quark-Gluon Pla…
Non-perturbative suppression of Chiral Effects in hot QGP for -hyperons spin polarization in heavy-ion collisions
Ruslan A. Abramchuk
We review the calculation of suppression of Chiral Separational and Chiral Vortical Effects for strange quarks (which allegedly yield spin polarization of -hyperons in p…