91 citations · 500 across the 14 of their papers we have counts for
3 papers · 1 filter
Kaleidoscope of quantum phases in a long-range interacting spin-1 chain
Zhe-Xuan Gong, Mohammad F. Maghrebi, Anzi Hu +4
Motivated by recent trapped-ion quantum simulation experiments, we carry out a comprehensive study of the phase diagram of a spin-1 chain with XXZ-type interactions that decay as $…
Topological phases with long-range interactions
Zhe-Xuan Gong, Mohammad F. Maghrebi, Anzi Hu +3
Topological phases of matter are primarily studied in systems with short-range interactions. In nature, however, non-relativistic quantum systems often exhibit long-range interacti…
Analytical solutions and criteria for the quantum discord of two-qubit X-states
A. Maldonado-Trapp, Anzi Hu, Luis Roa
Except for a few special states, computing quantum discord remains a complicated optimization process. In this paper we present analytical solutions for computing quantum discord o…