213 citations · 819 across the 28 of their papers we have counts for
6 papers · 1 filter
Adiabatically compressing chiral p-wave Bose-Einstein condensates into the lowest landau level
Xinyang Yu, Xingze Qiu, Xiaopeng Li
There has been much recent progress in controlling -orbital degrees of freedom in optical lattices, for example with lattice shaking, sublattice swapping, and lattice potential…
Programmable Quantum Annealing Architectures with Ising Quantum Wires
Xingze Qiu, Peter Zoller, Xiaopeng Li
Quantum annealing aims at solving optimization problems efficiently by preparing the ground state of an Ising spin-Hamiltonian quantum mechanically. A prerequisite of building a qu…
Precise Programmable Quantum Simulations with Optical Lattices
Xingze Qiu, Jie Zou, Xiaodong Qi +1
We present an efficient approach to precisely simulate tight binding models with optical lattices, based on programmable digital-micromirror-device (DMD) techniques. Our approach c…
Fixed points and emergent topological phenomena in a parity-time-symmetric quantum quench
Xingze Qiu, Tian-Shu Deng, Ying Hu +2
We identify emergent topological phenomena such as dynamic Chern numbers and dynamic quantum phase transitions in quantum quenches of the non-Hermitian Su-Schrieffer-Heeger Hamilto…
Dynamical topological invariants and reduced rate functions for dynamical quantum phase transitions in two dimensions
Xingze Qiu, Tian-Shu Deng, Guang-Can Guo +1
We show that dynamical quantum phase transitions (DQPTs) in the quench dynamics of two-dimensional topological systems can be characterized by a dynamical topological invariant def…
Universal trimers emerging from a spin-orbit coupled Fermi sea
Xingze Qiu, Xiaoling Cui, Wei Yi
We report the existence of a universal trimer state induced by an impurity interacting with a two-component spin-orbit coupled Fermi gas in two dimensions. In the zero-density limi…