51 citations · 370 across the 27 of their papers we have counts for
4 papers · 1 filter
Defect-induced electronic smectic state at the surface of nematic materials
Aritra Lahiri, Avraham Klein, Rafael M. Fernandes
Due to the intertwining between electronic nematic and elastic degrees of freedom, lattice defects and structural inhomogeneities commonly found in crystals can have a significant…
Synergetic ferroelectricity and superconductivity in zero-density Dirac semimetals near quantum criticality
Vladyslav Kozii, Avraham Klein, Rafael M. Fernandes +1
We study superconductivity in a three-dimensional zero-density Dirac semimetal in proximity to a ferroelectric quantum critical point. We find that the interplay of criticality, in…
The dynamical exponent of a quantum critical itinerant ferromagnet: a Monte Carlo study
Yuzhi Liu, Weilun Jiang, Avraham Klein +4
We consider the effect of the coupling between 2D quantum rotors near an XY ferromagnetic quantum critical point and spins of itinerant fermions. We analyze how this coupling affec…
Monte Carlo study of the pseudogap and superconductivity emerging from quantum magnetic fluctuations
Weilun Jiang, Yuzhi Liu, Avraham Klein +4
The origin of the pseudogap behavior, found in many high- superconductors, remains one of the greatest puzzles in condensed matter physics. One possible mechanism is fermionic…