77 citations · 229 across the 12 of their papers we have counts for
12 papers
Pattern formation in driven condensates
Ivana Vasić, Dušan Vudragović, Mihaela Carina Raportaru +1
The onset of pattern formation in a spatially homogeneous system subjected to external driving is an important topic in various scientific fields. A celebrated classical example is…
Topological pairing of composite fermions via criticality
N. Nešković, I. Vasić, M. V. Milovanović
The fractional quantum Hall effect (FQHE) at the filling factor with an even denominator, 5/2, occurs despite the expectation, due to the electron statistics, that the denominator…
Conductivity of lattice bosons at high temperatures
Ivana Vasić, Jakša Vučičević
Quantum simulations are quickly becoming an indispensable tool for studying particle transport in correlated lattice models. One of the central topics in the study of transport is…
Quantum scars of bosons with correlated hopping
Ana Hudomal, Ivana Vasić, Nicolas Regnault +1
Recent experiments on Rydberg atom arrays have found evidence of anomalously slow thermalization and persistent density oscillations, which have been interpreted as a many-body ana…
Bosonic fractional quantum Hall states in driven optical lattices
Ana Hudomal, Nicolas Regnault, Ivana Vasić
Strong synthetic magnetic fields have been successfully implemented in periodically driven optical lattices. However, the interplay of the driving and interactions introduces detri…
Dynamics of weakly interacting bosons in optical lattices with flux
Ana Hudomal, Ivana Vasić, Hrvoje Buljan +2
Realization of strong synthetic magnetic fields in driven optical lattices has enabled implementation of topological bands in cold-atom setups. A milestone has been reached by a re…
Emergent Chiral Spin State in the Mott Phase of a Bosonic Kane-Mele-Hubbard Model
Kirill Plekhanov, Ivana Vasić, Alexandru Petrescu +4
Recently, the frustrated XY model for spins-1/2 on the honeycomb lattice has attracted a lot of attention in relation with the possibility to realize a chiral spin liquid state. Th…
Phase transitions of the coherently coupled two-component Bose gas in a square optical lattice
Ulrike Bornheimer, Ivana Vasić, Walter Hofstetter
We investigate properties of an ultracold, two-component bosonic gas in a square optical lattice at unit filling. In addition to density-density interactions, the atoms are subject…
Excitation spectra of a Bose-Einstein condensate with an angular spin-orbit coupling
Ivana Vasic, Antun Balaz
A theoretical model of a Bose-Einstein condensate with angular spin-orbit coupling has recently been proposed and it has been established that a half-skyrmion represents the ground…
Photonic currents in driven and dissipative resonator lattices
Thomas Mertz, Ivana Vasic, Michael J. Hartmann +1
Arrays of coupled photonic cavities driven by external lasers represent a highly controllable setup to explore photonic transport. In this paper we address (quasi)-steady states of…
Condensation versus Long-range Interaction: Competing Quantum Phases in Bosonic Optical Lattice Systems at Near-resonant Rydberg Dressing
Andreas Geißler, Ivana Vasić, Walter Hofstetter
Recent experiments have shown that (quasi-)crystalline phases of Rydberg-dressed quantum many-body systems in optical lattices (OL) are within reach. Rydberg systems naturally poss…
Chiral Bosonic Phases on the Haldane Honeycomb Lattice
Ivana Vasic, Alexandru Petrescu, Karyn Le Hur +1
Recent experiments in ultracold atoms and photonic analogs have reported the implementation of artificial gauge fields in lattice systems, facilitating the realization of topologic…