398 citations · 1.1k across the 28 of their papers we have counts for
28 papers
Nonequilibrium polariton dynamics in a Bose-Einstein condensate coupled to an optical cavity
Gábor Kónya, Dávid Nagy, Gergely Szirmai +1
We study quasiparticle scattering effects on the dynamics of a homogeneous Bose-Einstein condensate of ultracold atoms coupled to a single mode of an optical cavity. The relevant e…
Quantum noise in a transversely pumped cavity Bose--Hubbard model
D. Nagy, G. Kónya, P. Domokos +1
We investigate the quantum measurement noise effects on the dynamics of an atomic Bose lattice gas inside an optical resonator. We describe the dynamics by means of a hybrid model…
The bilinear-biquadratic model on the complete graph
Dávid Jakab, Gergely Szirmai, Zoltán Zimborás
We study the spin-1 bilinear-biquadratic model on the complete graph of N sites, i.e., when each spin is interacting with every other spin with the same strength. Because of its co…
Photon-induced Self Trapping and Entanglement of a Bosonic Josephson Junction Inside an Optical Resonator
P. Rosson, G. Mazzarella, G. Szirmai +1
We study the influence of photons on the dynamics and the ground state of the atoms in a Bosonic Josephson junction inside an optical resonator. The system is engineered in such a…
Competing valence bond and symmetry breaking Mott states of spin-3/2 fermions on a honeycomb lattice
D. Jakab, E. Szirmai, M. Lewenstein +1
We investigate magnetic properties of strongly interacting four component spin-3/2 ultracold fermionic atoms in the Mott insulator limit with one particle per site in an optical la…
Tunneling dynamics of bosonic Josephson junctions assisted by a cavity field
G. Szirmai, G. Mazzarella, L. Salasnich
We study the interplay between the dynamics of a Bose-Einstein condensate in a double-well potential and that of an optical cavity mode. The cavity field is superimposed to the dou…