Entanglement and Spin Squeezing in Non-Hermitian Phase TransitionsDOI: info:10.1103/PhysRevLett.113.250401v. 113250401
Lee, Tony E., Reiter, Florentin, and Moiseyev, Nimrod. 2014. "Entanglement and Spin Squeezing in Non-Hermitian Phase Transitions." Physical Review Letters, 113 250401. https://doi.org/10.1103/PhysRevLett.113.250401.