463 citations · 1.2k across the 11 of their papers we have counts for
8 papers · 1 filter
Cancellation of vacuum diagrams and long-time limit in out-of-equilibrium diagrammatic Quantum Monte Carlo
Alice Moutenet, Priyanka Seth, Michel Ferrero +1
We express the recently introduced real-time diagrammatic Quantum Monte Carlo, Phys. Rev. B 91, 245154 (2015), in the Larkin-Ovchinnikov basis in Keldysh space. Based on a perturba…
Renormalization of effective interactions in a negative charge-transfer insulator
Priyanka Seth, Oleg E. Peil, Leonid Pourovskii +6
We compute from first principles the effective interaction parameters appropriate for a low-energy description of the rare-earth nickelate LuNiO involving the partially occup…
Enhancing superconductivity in A3C60 fullerides
Minjae Kim, Yusuke Nomura, Michel Ferrero +3
Motivated by the recent experimental report of a possible light-induced superconductivity in A3C60 at high temperature [Mitrano et al., Nature 530, 451 (2016)], we investigate theo…
Importance of effective dimensionality in manganese pnictides
Manuel Zingl, Elias Assmann, Priyanka Seth +2
In this paper we investigate the two manganese pnictides BaMnAs and LaMnAsO, using fully charge self-consistent density functional plus dynamical mean-field theory calculat…
TRIQS/DFTTools: A TRIQS application for ab initio calculations of correlated materials
Markus Aichhorn, Leonid Pourovskii, Priyanka Seth +9
We present the TRIQS/DFTTools package, an application based on the TRIQS library that connects this toolbox to realistic materials calculations based on density functional theory (…
Towards a first-principles determination of effective Coulomb interactions in correlated electron materials: Role of intershell interactions
Priyanka Seth, Philipp Hansmann, Ambroise van Roekeghem +2
The determination of the effective Coulomb interactions to be used in low-energy Hamiltonians for materials with strong electronic correlations remains one of the bottlenecks for p…