275 citations · 1.3k across the 41 of their papers we have counts for
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cond-mat.quant-gas2022★ 1 cited
Efficient variational approach to the Fermi polaron problem in two dimensions, both in and out of equilibrium
Yi-Fan Qu, Pavel E. Dolgirev, Eugene Demler +1
We develop a non-Gaussian variational approach that enables us to study both equilibrium and far-from-equilibrium physics of the two-dimensional Fermi polaron. This method provides…
cond-mat.str-el2022★ 3 cited
Optically-induced Umklapp shift currents in striped cuprates
Pavel E. Dolgirev, Marios H. Michael, Jonathan B. Curtis +6
Motivated by recent experiments that observed low-frequency second-order optical responses in doped striped superconductors, here we investigate the nonlinear electrodynamics of sy…