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Floquet DMFT Analysis of High Harmonic Generation in Mott Insulators
Yuta Murakami, Martin Eckstein, Philipp Werner
We study the high harmonic generation (HHG) in Mott insulators using Floquet dynamical mean-field theory (DMFT). We show that the main origin of the HHG in Mott insulators is the d…
Photo-enhanced excitonic correlations in a Mott insulator with nonlocal interactions
Nikolaj Bittner, Denis Golez, Martin Eckstein +1
We investigate the effect of nonlocal interactions on the photo-doped Mott insulating state of the two-dimensional Hubbard model using a nonequilibrium generalization of the dynami…
--paired superconducting hidden phase in photodoped Mott insulators
Jiajun Li, Denis Golez, Philipp Werner +1
We show that a metastable --pairing superconducting phase can be induced by photodoping doublons and holes into a strongly repulsive fermionic Hubbard model. The doublon-hole co…
Entropy-cooled nonequilibrium states of the Hubbard model
Philipp Werner, Jiajun Li, Denis Golez +1
We show that the recently proposed cooling-by-doping mechanism allows to efficiently prepare interesting nonequilibrium states of the Hubbard model. Using nonequilibrium dynamical…
Revealing Hund's multiplets in Mott insulators under strong electric fields
Nagamalleswararao Dasari, Jiajun Li, Philipp Werner +1
We investigate the strong-field dynamics of a paramagnetic two-band Mott insulator using real-time dynamical mean-field theory. A dielectric breakdown occurs due to many-body Landa…
Cooling by photo-doping Light-induced symmetry breaking in the Hubbard model
Philipp Werner, Martin Eckstein, Markus Müller +1
An elusive goal in the field of driven quantum matter is the induction of long-range order. Here, we demonstrate a mechanism based on light-induced evaporative cooling of holes in…