127 citations · 1.2k across the 63 of their papers we have counts for
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Quantum geometry of collective pairing fluctuations in the superfluid weight of multiband superconductors
R. N. Kalkan, M. Iskin
Beyond the frozen-pairing contribution, the superfluid weight of a multiband superconductor contains a correction from the self-consistent relaxation of the pairing amplitudes unde…
Coherence length and quantum geometry in a dilute flat-band superconductor
M. Iskin
To explore the influence of quantum-geometric effects on the Ginzburg-Landau coherence length in a dilute flat-band superconductor, we adopt a BCS-BEC crossover approach to the mul…
Cooper pairing, flat-band superconductivity and quantum geometry in the pyrochlore-Hubbard model
M. Iskin
We investigate the impacts of the quantum geometry of Bloch states, specifically through the band-resolved quantum-metric tensor, on Cooper pairing and flat-band superconductivity…
Extracting quantum-geometric effects from Ginzburg-Landau theory in a multiband Hubbard model
M. Iskin
We first apply functional-integral approach to a multiband Hubbard model near the critical pairing temperature, and derive a generic effective action that is quartic in the fluctua…
Rotation induced superfluid-normal phase separation in trapped Fermi gases
M. Iskin, E. Tiesinga
We use the Bogoliubov-de Gennes formalism to analyze the effects of rotation on the ground state phases of harmonically trapped Fermi gases, under the assumption that quantized vor…
Trapped fermion mixtures with unequal masses: a Bogoliubov-de Gennes approach
M. Iskin, C. J. Williams
We use the Bogoliubov-de Gennes formalism to analyze the ground state phases of harmonically trapped two-species fermion mixtures with unequal masses. In the weakly attracting limi…