35 citations · 65 across the 4 of their papers we have counts for
4 papers
Cat states in a driven superfluid: role of signal shape and switching protocol
Jesús Mateos, Gregor Pieplow, Charles Creffield +1
We investigate the behavior of a one-dimensional Bose-Hubbard model whose kinetic energy is made to oscillate with zero time-average. The effective dynamics is governed by an atypi…
Protected cat states from kinetic driving of a boson gas
G. Pieplow, C. E. Creffield, F. Sols
We investigate the behavior of a one-dimensional Bose-Hubbard gas in both a ring and a hard-wall box, whose kinetic energy is made to oscillate with zero time-average, which suppre…
Generation of atypical hopping and interactions by kinetic driving
Gregor Pieplow, Fernando Sols, Charles E. Creffield
We study the effect of time-periodically varying the hopping amplitude in a one-dimensional Bose-Hubbard model, such that its time-averaged value is zero. Employing Floquet theory,…
Realization of uniform synthetic magnetic fields by periodically shaking an optical square lattice
C. E. Creffield, G. Pieplow, F. Sols +1
Shaking a lattice system, by modulating the location of its sites periodically in time, is a powerful method to create effective magnetic fields in engineered quantum systems, such…