2 papers
cond-mat.quant-gas2020
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…
cond-mat.quant-gas2019
Dark solitons revealed in Lieb-Liniger eigenstates
Weronika Golletz, Wojciech Górecki, Rafał Ołdziejewski +1
We study how dark solitons, i.e. solutions of one-dimensional single-particle nonlinear time-dependent Schrödinger equation, emerge from eigenstates of a linear many-body model of…