459 citations · 5.6k across the 109 of their papers we have counts for
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Fragmented superconductivity in the Hubbard model as solitons in Ginzburg-Landau theory
Niccolò Baldelli, Hannes Karlsson, Benedikt Kloss +2
The phenomena of superconductivity and charge density waves are observed in close vicinity in many strongly correlated materials. Increasing evidence from experiments and numerical…
Equilibrium Quantum Impurity Problems via Matrix Product State Encoding of the Retarded Action
Benedikt Kloss, Julian Thoenniss, Michael Sonner +6
In the dimensional imaginary-time path integral formulation of quantum impurity problems, the retarded action encodes the hybridization of the impurity with the bath. In this…
Non-equilibrium correlation dynamics in the one-dimensional Fermi-Hubbard model: A testbed for the two-particle reduced density matrix theory
Stefan Donsa, Fabian Lackner, Joachim Burgdörfer +4
We explore the non-equilibrium dynamics of a one-dimensional Fermi-Hubbard system as a sensitive testbed for the capabilities of the time-dependent two-particle reduced density mat…
Phonon-induced disorder in dynamics of optically pumped metals from non-linear electron-phonon coupling
John Sous, Benedikt Kloss, Dante M. Kennes +2
The non-equilibrium dynamics of matter excited by light may produce electronic phases that do not exist in equilibrium, such as laser-induced high-transition-temperature supercondu…
Studying dynamics in two-dimensional quantum lattices using tree tensor network states
Benedikt Kloss, Yevgeny Bar Lev, David R. Reichman
We analyze and discuss convergence properties of a numerically exact algorithm tailored to study the dynamics of interacting two-dimensional lattice systems. The method is based on…
Time-dependent variational principle in matrix-product state manifolds: pitfalls and potential
Benedikt Kloss, Yevgeny Bar Lev, David Reichman
We study the applicability of the time-dependent variational principle in matrix product state manifolds for the long time description of quantum interacting systems. By studying i…