115 citations · 359 across the 22 of their papers we have counts for
22 papers
Relaxation dynamics in an isolated long-range Ising chain
H. T. Ng, Jing-Ning Zhang
We consider a chain of trapped ions to interact with each other via long-range interactions. This system can be used to simulate the long-range Ising model. We study the dynamics o…
Nonequilibrium dynamics of spin-orbit coupled lattice bosons
H. T. Ng
We study the non-equilibrium dynamics of two component bosonic atoms in a one-dimensional optical lattice in the presence of spin-orbit coupling. In the Mott insulating regime, the…
Decoherence of interacting Majorana modes
H. T. Ng
We study the decoherence of Majorana modes of a fermion chain, where the fermions interact with their nearest neighbours. We investigate the effect of dissipation and dephasing on…
Topological phases in spin-orbit coupled dipolar lattice bosons
H. T. Ng
We study the topological phases in spin-orbit coupled dipolar bosons in a one-dimensional optical lattice. The magnetic dipolar interactions between atoms give rise to the inter-si…
Quantum estimation of magnetic-field gradient using W-state
H. T. Ng, K. Kim
We study the precision limits of detecting a linear magnetic-field gradient by using W-states in the presence of different types of noises. We consider to use an atomic spin chain…
Particle-hole entanglement of ultracold atoms in an optical lattice
H. T. Ng
We study the ground state of two-component bosonic atoms in a one-dimensional optical lattice. By applying an external field to the atoms at one end of lattice, the atoms are trans…