39 citations · 108 across the 6 of their papers we have counts for
6 papers
Quantum transport in a non-Hermitian 1D synthetic lattice: from quantum Zeno reflection to near-perfect absorption
Emmanuel. D. Mercado-Gutiérrez, W. Xu, E. Gvozdiovas +5
We experimentally explore the absorption of a propagating wavepacket impinging upon a dissipative region in an engineered quantum system. We employ a 1D non-Hermitian synthetic lat…
In situ magnetic-field stabilization for quantum-gas experiments
E. Gvozdiovas, A. Valdés-Curiel, Q. -Y. Liang +6
We demonstrate a minimally-destructive in situ technique for measuring and stabilizing slowly-drifting magnetic fields in ultracold-atom experiments. While conventional magnetic-fi…
Observation of dynamical topology in 1D
G. H. Reid, Mingwu Lu, A. R. Fritsch +2
Nontrivial topology in lattices is characterized by invariants--such as the Zak phase for one dimensional (1D) lattices--derived from wave functions covering the Brillouin zone. We…
Floquet engineering topological Dirac bands
Mingwu Lu, G. H. Reid, A. R. Fritsch +2
We experimentally realized a time-periodically modulated 1D lattice for ultracold atoms featuring a pair of linear bands, each associated with a Floquet winding number: a topologic…
Creating solitons with controllable and near zero velocity in Bose-Einstein condensates
A. R. Fritsch, Mingwu Lu, G. H. Reid +2
Established techniques for deterministically creating dark solitons in repulsively interacting atomic Bose-Einstein condensates (BECs) can only access a narrow range of soliton vel…
Imaging topology of Hofstadter ribbons
Dina Genkina, Lauren M. Aycock, Hsin-I Lu +3
Physical systems with non-trivial topological order find direct applications in metrology[1] and promise future applications in quantum computing[2,3]. The quantum Hall effect deri…