Frustration-and do**-induced magnetism in a Fermi–Hubbard simulator

M Xu, LH Kendrick, A Kale, Y Gang, G Ji, RT Scalettar… - Nature, 2023 - nature.com
Geometrical frustration in strongly correlated systems can give rise to a plethora of novel
ordered states and intriguing magnetic phases, such as quantum spin liquids,–. Promising …

Do** the Mott insulating state of the triangular-lattice Hubbard model reveals the Sordi transition

PO Downey, O Gingras, CD Hébert, M Charlebois… - Physical Review B, 2024 - APS
It has been reported that upon do** a Mott insulator, there can be a crossover to a
pseudogapped metallic phase followed by a first-order transition to another …

Two -linear scattering-rate regimes in the triangular lattice Hubbard model

J Fournier, PO Downey, CD Hébert, M Charlebois… - SciPost Physics, 2024 - scipost.org
In recent years, the $ T $-linear scattering rate found at low temperatures, defining the
strange metal phase of cuprates, has been a subject of interest. Since a wide range of …

Filling-induced Mott transition and pseudogap physics in the triangular lattice Hubbard model

PO Downey, O Gingras, CD Hébert… - ar** a Mott insulator, there can be a crossover to a strongly
correlated metallic phase followed by a first-order transition to another thermodynamically …

Particle-hole asymmetric ferromagnetism and spin textures in the triangular Hubbard-Hofstadter model

JK Ding, L Yang, WO Wang, Z Zhu, C Peng, P Mai… - Physical Review X, 2024 - APS
In a lattice model subject to a perpendicular magnetic field, when the lattice constant is
comparable to the magnetic length, one enters the “Hofstadter regime,” where continuum …