1.3k citations · 3.5k across the 70 of their papers we have counts for
7 papers · 1 filter
Fermionic Genuine Multiparty Entanglement
James Allen, Liuke Lyu, William Witczak-Krempa
Entanglement can show fundamentally different behavior in fermionic systems. However, while bipartite measures of fermionic entanglement have been established, genuine multiparty e…
Taming multiparty entanglement at measurement-induced phase transitions
Liuke Lyu, James Allen, Yi Hong Teoh +2
Measurement-induced phase transitions (MIPT) give rise to novel dynamical states of quantum matter realized by balancing unitary evolution and measurements. We present large-scale…
Network-Irreducible Multiparty Entanglement in Quantum Matter
Liuke Lyu, Pedro Lauand, William Witczak-Krempa
We show that the standard approach to characterize collective entanglement via genuine multiparty entanglement (GME) leads to an area law in ground and thermal Gibbs states of loca…
Spatial structure of multipartite entanglement at measurement induced phase transitions
James Allen, William Witczak-Krempa
We study multiparty entanglement near measurement induced phase transitions (MIPTs), which arise in ensembles of local quantum circuits built with unitaries and measurements. In co…
Neural network enhanced cross entropy benchmark for monitored circuits
Yangrui Hu, Yi Hong Teoh, William Witczak-Krempa +1
We explore the interplay of quantum computing and machine learning to advance experimental protocols for observing measurement-induced phase transitions (MIPT) in quantum devices.…
Long-range multipartite entanglement near measurement-induced transitions
Sebastien J Avakian, T. Pereg-Barnea, William Witczak-Krempa
Measurements profoundly impact quantum systems, and can be used to create novel states of matter out of equilibrium. We investigate the multipartite entanglement structure that eme…