24 citations · 104 across the 15 of their papers we have counts for
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cond-mat.supr-con2021★ 8 cited
Quantum phase transition in a clean superconductor with repulsive dynamical interaction
Dimitri Pimenov, Andrey V. Chubukov
We consider a model of electrons at zero temperature, with a repulsive interaction which is a function of the energy transfer. Such an interaction can arise from the combination of…
cond-mat.supr-con2021★ 2 cited
Quasiparticle scattering in a superconductor near a nematic critical point: resonance mode and multiple attractive channels
Dimitri Pimenov, Alex Kamenev, Andrey V. Chubukov
We analyze the scattering rate for 2D fermions interacting via soft nematic fluctuations. The ground state is an s-wave superconductor, but other pairing channels are almost equall…
cond-mat.str-el2021★ 4 cited
One-dimensional scattering of two-dimensional fermions near quantum criticality
Dimitri Pimenov, Alex Kamenev, Andrey V. Chubukov
Forward and backscattering play an exceptional role in the physics of two-dimensional interacting fermions. In a Fermi liquid, both give rise to a non-analytic form o…