774 citations · 4k across the 54 of their papers we have counts for
55 papers
Analytical results of Typical Medium Theory for the Bethe lattice with Cauchy disorder
A. Östlin, I. Titvinidze, M. Kollar +2
We present a combined numerical and analytically tractable realization of the typical medium theory (TMT) for Anderson localization on the infinite-connectivity Bethe lattice with…
Photoinduced prethermalization phenomena in correlated metals
Marc Alexander, Marcus Kollar
We study prethermalization phenomena in weakly interacting Hubbard systems after electric-field pump pulses with finite duration. We treat the Hubbard interaction up to second orde…
From Luttinger liquids to Luttinger droplets via higher-order bosonization identities
Sebastian Huber, Marcus Kollar
We derive generalized Kronig identities expressing quadratic fermionic terms including momentum transfer to bosonic operators and use them to obtain the exact solution for one-dime…
Asymptotic behavior of observables in the asymmetric quantum Rabi model
J. Semple, M. Kollar
The asymmetric quantum Rabi model with broken parity invariance shows spectral degeneracies in the integer case, that is when the asymmetry parameter equals an integer multiple of…
LDA+DMFT approach to ordering phenomena and the structural stability of correlated materials
J. Kunes, I. Leonov, P. Augustinsky +3
Materials with correlated electrons often respond very strongly to external or internal influences, leading to instabilities and states of matter with broken symmetry. This behavio…
Stroboscopic prethermalization in weakly interacting periodically driven systems
Elena Canovi, Marcus Kollar, Martin Eckstein
Time-periodic driving provides a promising route to engineer non-trivial states in quantum many-body systems. However, while it has been shown that the dynamics of integrable syste…