2 citations · 2 across the 1 of their papers we have counts for
4 papers · 1 filter
Multiple pairing states and temperature-dependent gap anisotropy for superconductivity near a nematic quantum-critical point
Avraham Klein, Yi-Ming Wu, Andrey Chubukov
Superconductivity in many strongly correlated materials appears in proximity to a density-wave or nematic order and is believed to be mediated by quantum-critical (QC) fluctuations…
Laser-induced coherent control of an electronic nematic quantum phase transition
Avraham Klein, Morten H. Christensen, Rafael M. Fernandes
Ultrafast techniques have emerged as promising methods to study and control quantum materials. To maintain the quantum nature of the systems under study, excess heating must be avo…
Superconductivity near a nematic quantum critical point -- the interplay between hot and lukewarm regions
Avraham Klein, Andrey Chubukov
We present a strong coupling dynamical theory of the superconducting transition in a metal near a QCP towards nematic order. We use a fermion-boson model, in which we treat…
Fermi-liquid theory and Pomeranchuk instabilities: fundamentals and new developments
Andrey V. Chubukov, Avraham Klein, Dmitrii L. Maslov
This paper is a short review on the foundations and recent advances in the microscopic Fermi-liquid (FL) theory. We demonstrate that this theory is built on five identities, which…