91 citations · 500 across the 14 of their papers we have counts for
14 papers
Realizing quantum advantage without entanglement in single-photon states
A. Maldonado-Trapp, Pablo Solano, Anzi Hu +1
We discuss the realization of quantum advantage in a system without quantum entanglement but with non-zero quantum discord. We propose an optical realization of symmetric two-qubit…
Collective phases of strongly interacting cavity photons
Ryan M. Wilson, Khan W. Mahmud, Anzi Hu +3
We study a coupled array of coherently driven photonic cavities, which maps onto a driven-dissipative XY spin- model with ferromagnetic couplings in the limit of stron…
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…
Robust finite-temperature disordered Mott insulating phases in inhomogeneous Fermi-Fermi mixtures with density and mass imbalance
Anzi Hu, M. M. Maśka, Charles W. Clark +1
Ultracold mixtures of different atomic species have great promise for realizing novel many-body phenomena. In a binary mixture of femions with a large mass difference and repulsive…