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Sublattice modulated superconductivity in the Kagome Hubbard model
Tilman Schwemmer, Hendrik Hohmann, Matteo Dürrnagel +8
We identify a superconducting order featuring spatial pair modulations on the kagome lattice subject to onsite Hubbard U and nearest neighbor V interactions. Within our functional…
Interplay of superconductivity and localization near a 2D ferromagnetic quantum critical point
P. A. Nosov, I. S. Burmistrov, S. Raghu
We study the superconducting instability of a two-dimensional disordered Fermi liquid weakly coupled to the soft fluctuations associated with proximity to an Ising-ferromagnetic qu…
Sublattice Interference promotes Pair Density Wave order in Kagome Metals
Yi-Ming Wu, Ronny Thomale, S. Raghu
Motivated by the observation of a pair density wave (PDW) in the kagome metal CsVSb, we consider the fate of electrons near a p-type van Hove singularity (vHS) in the p…
Random singlet-like phase of disordered Hubbard chains
Josephine Yu, Hong-Chen Jiang, Rahul Nandkishore +1
Local moment formation is ubiquitous in disordered semiconductors such as Si:P, where it is observed both in the metallic and the insulating regimes. Here, we focus on local moment…
The Hubbard Model
Daniel P. Arovas, Erez Berg, Steven Kivelson +1
The repulsive Hubbard model has been immensely useful in understanding strongly correlated electron systems, and serves as the paradigmatic model of the field. Despite its simplici…
Interaction-induced metallicity in a two-dimensional disordered non-Fermi liquid
P. A. Nosov, I. S. Burmistrov, S. Raghu
The interplay of interactions and disorder in two-dimensional (2D) electron systems has actively been studied for decades. The paradigmatic approach involves starting with a clean…