23 citations · 34 across the 5 of their papers we have counts for
5 papers
Magnetic phases of the anisotropic triangular Hubbard model from the ghost-Gutzwiller approximation in the rotating spin-frame
Azin Kazemi-Moridani, Samuele Giuli, Tsung-Han Lee +4
We investigate the magnetic phase diagram of the half-filled Hubbard model on the anisotropic triangular lattice using the Gutzwiller approximation (GA) and its ghost generalizatio…
The Frenkel line and the pseudogap: an analogy between classical and electronic fluids
J. Fournier, P. -O. Downey, O. Gingras +3
Asymptotically close to critical end-points of first-order transitions, maxima in thermodynamic quantities occur along a line called the Widom line, a concept first introduced in c…
Strontium Ferrite Under Pressure: Potential Analogue to Strontium Ruthenate
Azin Kazemi-Moridani, Sophie Beck, Alexander Hampel +3
Despite the significant attention it has garnered over the last thirty years, the paradigmatic material strontium ruthenate remains the focus of critical questions regarding strong…
Doping the Mott insulating state of the triangular-lattice Hubbard model reveals the Sordi transition
P. -O. Downey, O. Gingras, C. -D. Hébert +2
It has been reported that upon doping a Mott insulator, there can be a crossover to a pseudogaped metallic phase followed by a first-order transition to another thermodynamically s…
Mott transition, Widom line and pseudogap in the half-filled triangular lattice Hubbard model
P. -O. Downey, O. Gingras, J. Fournier +3
The Mott transition is observed experimentally in materials that are magnetically frustrated so that long-range order does not hide the Mott transition at finite temperature. The H…