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cond-mat.str-el2024★ 11 cited
Spiral to stripe transition in the two-dimensional Hubbard model
Robin Scholle, Walter Metzner, Demetrio Vilardi +1
We obtain an almost complete understanding of the mean-field phase diagram of the two-dimensional Hubbard model on a square lattice with a sizable next-nearest neighbor hopping and…
cond-mat.str-el2024★ 1 cited
Marginal Fermi liquid behavior at the onset of density wave order in two-dimensional metals with flat hot spots
Lukas Debbeler, Walter Metzner
We analyze quantum fluctuation effects at the onset of incommensurate charge- or spin-density wave order in two-dimensional metals, for a model where the ordering wave vecto…