Sign-free DQMC on three-valley Hubbard models at three electrons per cell maps an extended intermediate-coupling regime with competing local-moment formation and itinerancy, plus U(6) crossovers to ordered states, for near-isotropic interactions relevant to materials like twisted SnSe2.
Pairault , author D
2 Pith papers cite this work. Polarity classification is still indexing.
2
Pith papers citing it
fields
cond-mat.str-el 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
Strong-coupling diagram technique applied to 3D Hubbard model yields paramagnetic-antiferromagnetic boundary for 4t to 12t, Mott transition near 9t, and doping-dependent Néel temperature with a plateau at strong coupling.
citing papers explorer
-
Hidden antiferromagnetism, persistent valley fluctuations, and $U(6)$ crossovers in triangular-lattice M-point moir\'e materials via determinantal quantum Monte Carlo
Sign-free DQMC on three-valley Hubbard models at three electrons per cell maps an extended intermediate-coupling regime with competing local-moment formation and itinerancy, plus U(6) crossovers to ordered states, for near-isotropic interactions relevant to materials like twisted SnSe2.
-
Three-dimensional repulsive Hubbard model
Strong-coupling diagram technique applied to 3D Hubbard model yields paramagnetic-antiferromagnetic boundary for 4t to 12t, Mott transition near 9t, and doping-dependent Néel temperature with a plateau at strong coupling.