47 citations · 52 across the 2 of their papers we have counts for
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cond-mat.str-el2019★ 47 cited
Eliashberg equations for an electron-phonon version of the Sachdev-Ye-Kitaev model: Pair Breaking in non-Fermi liquid superconductors
Daniel Hauck, Markus J. Klug, Ilya Esterlis +1
We present a theory that is a non-Fermi-liquid counterpart of the Abrikosov-Gor'kov pair-breaking theory due to paramagnetic impurities in superconductors. To this end we analyze a…
cond-mat.str-el2019
Zero-Temperature Phases of the 2D Hubbard-Holstein Model: A Non-Gaussian Exact Diagonalization Study
Yao Wang, Ilya Esterlis, Tao Shi +2
We propose a numerical method which embeds the variational non-Gaussian wavefunction approach within exact diagonalization, allowing for efficient treatment of correlated systems w…
cond-mat.str-el2019
Cooper pairing of incoherent electrons: an electron-phonon version of the Sachdev-Ye-Kitaev model
Ilya Esterlis, Jörg Schmalian
We introduce and solve a model of interacting electrons and phonons that is a natural generalization of the Sachdev-Ye-Kitaev-model and that becomes superconducting at low temperat…