3.5k citations · 12.8k across the 143 of their papers we have counts for
12 papers · 1 filter
Constrained motions and slow dynamics in one-dimensional bosons with double-well dispersion
Yang-Zhi Chou, Jay D. Sau
We demonstrate slow dynamics and constrained motion of domain walls in one-dimensional (1D) interacting bosons with double-well dispersion. In the symmetry-broken regime, the domai…
Spin-orbit coupled bosons in one dimension: emergent gauge field and Lifshitz transition
William S. Cole, Junhyun Lee, Khan W. Mahmud +3
In the presence of strong spin-independent interactions and spin-orbit coupling, we show that the spinor Bose liquid confined to one spatial dimension undergoes an interaction- or…
Dynamical Detection of Topological Phase Transitions in Short-Lived Atomic Systems
F. Setiawan, K. Sengupta, I. B. Spielman +1
We demonstrate that dynamical probes provide direct means of detecting the topological phase transition (TPT) between conventional and topological phases, which would otherwise be…
Suppressing defect production during passage through a quantum critical point
Jay D. Sau, K. Sengupta
We show that a closed quantum system driven through a quantum critical point with two rates (which controls its proximity to the quantum critical point) and (which cont…
Topologically non-trivial superfluid phases and Majorana fermions from Kohn-Luttinger effect
M. S. Marienko, Jay D. Sau, Sumanta Tewari
Spin-triplet p-wave superfluids of single-species (or spin-polarized) fermionic atoms is a topological superfluid. In 2D such a superfluid supports zero-energy topological Majorana…
Quench induced Mott insulator to superfluid quantum phase transition
Jay D. Sau, Bin Wang, S. Das Sarma
Mott insulator to superfluid quenches have been used by recent experiments to generate exotic superfluid phases. While the final Hamiltonian following the sudden quench is that of…