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cond-mat.str-el2026
Higgs criticality of Dirac spin liquids on depleted triangular lattices
Andreas Feuerpfeil, Atanu Maity, Ronny Thomale +2
We investigate Higgs criticality in candidate U(1) Dirac spin liquids across a family of depleted triangular lattices: the triangular, kagome, and maple-leaf geometries. For each,…
cond-mat.str-el2026
Landau and fractionalized theories of periodically driven intertwined orders
Oriana K. Diessel, Subir Sachdev, Pietro M. Bonetti
We obtain the phase diagrams of field theories of intertwined orders in the presence of periodic driving by an external field which preserves all symmetries. We consider both a con…
cond-mat.str-el2026
Crossover to Sachdev-Ye-Kitaev criticality in an infinite-range quantum Heisenberg spin glass
Hossein Hosseinabadi, Subir Sachdev, Jamir Marino
We study the equilibrium dynamics of an infinite-range quantum Heisenberg model with random couplings, in which local magnetic moments arise from flavors of spinful…