151 citations · 288 across the 5 of their papers we have counts for
5 papers
Coherence and decoherence in the Harper-Hofstadter model
Qi-Yu Liang, Dimitris Trypogeorgos, Ana Valdés-Curiel +3
We quantum-simulated the 2D Harper-Hofstadter (HH) lattice model in a highly elongated tube geometry -- three sites in circumference -- using an atomic Bose-Einstein condensate. In…
Realization of a fractional period adiabatic superlattice
R. P. Anderson, D. Trypogeorgos, A. Valdés-Curiel +6
We propose and realize a deeply sub-wavelength optical lattice for ultracold neutral atoms using resonantly Raman-coupled internal degrees of freedom. Although counter-propagat…
Unconventional topology with a Rashba spin-orbit coupled quantum gas
A. Valdés-Curiel, D. Trypogeorgos, Q. -Y. Liang +2
Topological order can be found in a wide range of physical systems, from crystalline solids, photonic meta-materials and even atmospheric waves to optomechanic, acoustic and atomic…
Observation of three-photon bound states in a quantum nonlinear medium
Qi-Yu Liang, Aditya V. Venkatramani, Sergio H. Cantu +7
Bound states of massive particles, such as nuclei, atoms or molecules, constitute the bulk of the visible world around us. In contrast, photons typically only interact weakly. We r…
Effective Field Theory for Rydberg Polaritons
M. J. Gullans, J. D. Thompson, Y. Wang +4
We develop an effective field theory (EFT) to describe the few- and many-body propagation of one dimensional Rydberg polaritons. We show that the photonic transmission through the…