231 citations · 3k across the 63 of their papers we have counts for
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cond-mat.supr-con2019★ 21 cited
Superfluid stiffness in cuprates: Effect of Mott transition and phase competition
O. Simard, C. -D. Hébert, A. Foley +2
Superfluid stiffness is a defining characteristic of the superconducting state, allowing phase coherence and supercurrent. It is accessible experimentally through the penetra…
cond-mat.str-el2019★ 16 cited
Specific heat maximum as a signature of Mott physics in the two-dimensional Hubbard model
G. Sordi, C. Walsh, P. Sémon +1
Recent experiments on cuprates show that as a function of doping, the normal-state specific heat sharply peaks at the doping , where the pseudogap ends at low temperature. Thi…
cond-mat.quant-gas2019★ 22 cited
Critical Opalescence across the Doping Driven Mott Transition in Optical Lattices of Ultracold Atoms
C. Walsh, P. Sémon, G. Sordi +1
Phase transitions and their associated crossovers are imprinted in the behavior of fluctuations. Motivated by recent experiments on ultracold atoms in optical lattices, we compute…