Superconducting instabilities in spinful SYK models
ORAL
Abstract
In this talk I will introduce a solvable toy model for correlated superconductivity in 0+1 dimensions: a spinful generalization of the Sachdev-Ye-Kitaev model with time-reversal invariant interactions. Its phase diagram includes a correlated superconducting phase that emerges out of a gapless non-Fermi liquid through the spontaneous breaking of the system's global U(1) symmetry. I will then discuss lattice constructions of higher-dimensional superconducting phases based on such spinful SYK models
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Presenters
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Etienne Lantagne-Hurtubise
University of British Columbia
Authors
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Etienne Lantagne-Hurtubise
University of British Columbia
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Vedangi Pathak
University of British Columbia
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Sharmistha Sahoo
Stewart Blusson Quantum Matter Institute and Department of Physics, University of British Columbia, University of British Columbia
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Marcel Franz
Stewart Blusson Quantum Matter Institute and Department of Physics, University of British Columbia, University of British Columbia