396 citations · 547 across the 11 of their papers we have counts for
14 papers
Evanescent-wave Johnson Noise from Superconductors
Hruday Mallubhotla, Gustav Romare, Ilya Esterlis +3
We compute the evanescent-wave Johnson noise (EWJN) in the vacuum half-space above a superconductor, and the resulting relaxation time () of spin and charge qubits placed at n…
Photogalvanic transport of nonreciprocal Cooper-pair fluctuations
Joaquim Telles de Miranda, Alex Levchenko
We develop a theory of the nonlinear optical and transport responses of two-dimensional noncentrosymmetric superconductors in the fluctuation regime above the transition temperatur…
Kinetic Lifshitz invariants and dynamics of nonreciprocal fluctuations in superconductors
Tony Liu, Joaquim Telles de Miranda, Daniel Shaffer +1
We derive the generalized time-dependent Ginzburg-Landau theory of a disordered noncentrosymmetric superconductor from the Keldysh nonlinear sigma model, using a two-dimensional el…
Probing nonlocal superconducting fluctuations with covariance noise magnetometry
Gustav Romare, Ilya Esterlis, Shimon Kolkowitz +1
The nonlocal superconducting fluctuation corrections to the conductivity tensor are calculated within the time-dependent Ginzburg-Landau framework, and their…
Anomalous Hall Effect Driven by Chiral Superconductivity
Alex Levchenko, Leonid Levitov
Direct dc-current signatures of unconventional superconductivity remain scarce. Existing probes of unconventional pairing are typically indirect, relying on phase-diagram anomalies…
Superconductivity near two-dimensional Van Hove singularities: a determinant quantum Monte Carlo study
Gustav Romare, Daniel Shaffer, Alex Levchenko +2
The superconducting transition temperature of the two-dimensional attractive Hubbard model is computed in the vicinity of both ordinary (logarithmic) and higher-order (power-…