29 citations · 49 across the 5 of their papers we have counts for
5 papers
Pair-correlation ansatz for the ground state of interacting bosons in an arbitrary one-dimensional potential
Przemysław Kościk, Arkadiusz Kuroś, Adam Pieprzycki +1
We derive and describe a very accurate variational scheme for the ground state of the system of a few ultra-cold bosons confined in one-dimensional traps of arbitrary shapes. It is…
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…
Phase diagram and optimal control for n-tupling discrete time crystal
Arkadiusz Kuroś, Rick Mukherjee, Weronika Golletz +4
A remarkable consequence of spontaneously breaking the time translational symmetry in a system, is the emergence of time crystals. In periodically driven systems, discrete time cry…
Entanglement properties of bound and resonant few-body states
Arkadiusz Kuroś, Anna Okopińska
Studying the physics of quantum correlations has gained new interest after it has become possible to measure entanglement entropies of few body systems in experiments with ultracol…
Determination of Resonances by the Optimized Spectral Approach
Arkadiusz Kuroś, Przemysław Kościk, Anna Okopińska
The Rayleigh-Ritz procedure for determining bound-states of the Schrödinger equation relies on spectral representation of the solution as a linear combination of the basis function…