3 papers
cond-mat.quant-gas2020
Quantum Effects in the Aubry Transition
Pietro Maria Bonetti, Andrea Rucci, Vladan Vuletic +1
The Aubry transition between sliding and pinned phases, driven by the competition between two incommensurate length scales, represents a paradigm that is applicable to a large vari…
cond-mat.quant-gas2020
Adiabatic preparation of entangled, magnetically ordered states with cold bosons in optical lattices
Araceli Venegas-Gomez, Johannes Schachenmayer, Anton S. Buyskikh +3
We analyze a scheme for preparation of magnetically ordered states of two-component bosonic atoms in optical lattices. We compute the dynamics during adiabatic and optimized time-d…
physics.atom-ph2019
Squeezed state metrology with Bragg interferometers operating in a cavity
Athreya Shankar, Leonardo Salvi, Maria Luisa Chiofalo +2
Bragg interferometers, operating using pseudospin-1/2 systems composed of two momentum states, have become a mature technology for precision measurements. State-of-the-art Bragg in…