183 citations · 886 across the 32 of their papers we have counts for
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The Two-Particle Self-Consistent Approach for Multiorbital models: application to the Emery model
C. Gauvin-Ndiaye, J. Leblanc, S. Marin +3
The Emery model, or three-band Hubbard model, is a Hamiltonian that is thought to contain much of the physics of cuprate superconductors. This model includes two noninteracting …
Emergent nearest-neighbor attraction in the fully renormalized interactions of the single-band repulsive Hubbard model at weak coupling
Daria Gazizova, J. P. F. LeBlanc
We compute the perturbative expansion for the effective interaction of the half-filled 2-dimensional Hubbard model. We derive extensions of standard RPA resummations that inclu…
Symbolic determinant construction of perturbative expansions
Ibsal Assi, J. P. F. LeBlanc
We present a symbolic algorithm for treating perturbative expansions of Hamiltonians with general two-body interactions. The method, formally equivalent to determinant Monte Carlo…
Planckian behaviour in the optical conductivity of the weakly coupled Hubbard model
M. Grandadam, J. P. F. LeBlanc
We study the frequency and temperature dependence of the optical conductivity in the weakly coupled two-dimensional Hubbard model using a renormalized perturbative expansion. The p…
Pairing susceptibility of the two-dimensional Hubbard model in the thermodynamic limit
Rayan Farid, Maxence Grandadam, J. P. F. LeBlanc
We compute the diagrammatic expansion of the particle-particle susceptibility via algorithmic Matsubara integration and compute the correlated pairing susceptibility in the thermod…