44 citations · 148 across the 10 of their papers we have counts for
6 papers · 1 filter
Orbital Effect of the Magnetic Field in Dynamical Mean-Field Theory
S. Acheche, L-F. Arsenault, A. -M. S. Tremblay
The availability of large magnetic fields at international facilities and of simulated magnetic fields that can reach the flux-quantum-per-unit-area level in cold atoms, calls for…
Projected Regression Methods for Inverting Fredholm Integrals: Formalism and Application to Analytical Continuation
Louis-Francois Arsenault, Richard Neuberg, Lauren A. Hannah +1
We present a machine learning approach to the inversion of Fredholm integrals of the first kind. The approach provides a natural regularization in cases where the inverse of the Fr…
Machine learning for many-body physics: efficient solution of dynamical mean-field theory
Louis-François Arsenault, O. Anatole von Lilienfeld, Andrew J. Millis
Machine learning methods for solving the equations of dynamical mean-field theory are developed. The method is demonstrated on the three dimensional Hubbard model. The key technica…
Transport functions for hypercubic and Bethe lattices
Louis-François Arsenault, A. -M. S. Tremblay
In calculations of transport quantities, such as the electrical conductivity, thermal conductivity, Seebeck, Peltier, Nernst, Ettingshausen, Righi-Leduc, or Hall coefficients, sums…
Benchmark of a modified Iterated Perturbation Theory approach on the 3d FCC lattice at strong coupling
Louis-Francois Arsenault, Patrick Semon, A. -M. S. Tremblay
The Dynamical Mean-Field theory (DMFT) approach to the Hubbard model requires a method to solve the problem of a quantum impurity in a bath of non-interacting electrons. Iterated P…
Optimal doping and entropic origin of giant thermopower in doped Mott insulators
Louis-Francois Arsenault, B. Sriram Shastry, Patrick Semon +1
This paper has been withdrawn by the authors because the results were incorrect due to the use of an impurity solver that fails at large interaction strength and above half-filling…