73 citations · 491 across the 30 of their papers we have counts for
19 papers · 1 filter
Phonon-assisted coherent transport of excitations in Rydberg-dressed atom arrays
Arkadiusz Kosior, Servaas Kokkelmans, Maciej Lewenstein +2
Polarons, which arise from the self-trapping interaction between electrons and lattice distortions in a solid, have been known and extensively investigated for nearly a century. Ne…
Nonequilibrium phases of ultracold bosons with cavity-induced dynamic gauge fields
Arkadiusz Kosior, Helmut Ritsch, Farokh Mivehvar
Gauge fields are a central concept in fundamental theories of physics, and responsible for mediating long-range interactions between elementary particles. Recently, it has been pro…
Can a bright soliton model reveal a genuine time crystal for a finite number of bosons?
Andrzej Syrwid, Arkadiusz Kosior, Krzysztof Sacha
We analyze time crystal effects in a finite system of bosons which form a bright soliton clump on the Aharonov-Bohm ring. In the large particle number limit, ,…
Bose-Hubbard realization of fracton defects
Krzysztof Giergiel, Ruben Lier, Piotr Surówka +1
Bose-Hubbard models are simple paradigmatic lattice models used to study dynamics and phases of quantum bosonic matter. We combine the extended Bose-Hubbard model in the hard-core…
Inseparable time-crystal geometries on the Möbius strip
Krzysztof Giergiel, Arkadiusz Kuroś, Arkadiusz Kosior +1
Description of periodically and resonantly driven quantum systems can lead to solid state models where condensed matter phenomena can be investigated in time lattices formed by per…
Open Quantum-System Simulation of Faraday's Induction Law via Dynamical Instabilities
Elvia Colella, Arkadiusz Kosior, Farokh Mivehvar +1
We propose a novel type of a Bose-Hubbard ladder model based on an open quantum-gas--cavity-QED setup to study the physics of dynamical gauge potentials. Atomic tunneling along opp…