78 citations · 734 across the 44 of their papers we have counts for
44 papers
Activated dynamics in the quantum random field Ising model
Ivan Balog, Lovro Šaravanja, Andrei A. Fedorenko
We study the critical dynamics of the quantum random-field Ising model using the nonperturbative functional renormalization group (NP-FRG). The static critical behavior is found to…
Boundary critical behavior of the Gross-Neveu-Yukawa model
Andrei A. Fedorenko, Ilya A. Gruzberg
We study the critical behavior of the semi-infinite Gross-Neveu-Yukawa model, a quantum field theory describing Dirac fermions interacting with bosonic fields via a Yukawa coupling…
The stochastic porous medium equation in one dimension
Maximilien Bernard, Andrei A. Fedorenko, Pierre Le Doussal +1
We study the porous medium equation (PME) in one space dimension in presence of additive non-conservative white noise, and interpreted as a stochastic growth equation for the heigh…
Mott-glass phase induced by long-range correlated disorder in a one-dimensional Bose gas
Nicolas Dupuis, Andrei A. Fedorenko
We determine the phase diagram of a one-dimensional Bose gas in the presence of disorder with short- and long-range correlations, the latter decaying with distance as …
Surface quantum critical phenomena in disordered Dirac semimetals
Eric Brillaux, Andrei A. Fedorenko, Ilya A. Gruzberg
We study a non-Anderson disorder driven quantum phase transition in a semi-infinite Dirac semimetal with a flat boundary. The conformally invariant boundary conditions, which inclu…
Fermi arcs and surface criticality in dirty Dirac materials
Eric Brillaux, Andrei A. Fedorenko
We study the effects of disorder on semi-infinite Weyl and Dirac semimetals where the presence of a boundary leads to the formation of either Fermi arcs/rays or Dirac surface state…