732 citations · 3.4k across the 45 of their papers we have counts for
3 papers · 1 filter
Measurement and entanglement phase transitions in all-to-all quantum circuits, on quantum trees, and in Landau-Ginsburg theory
Adam Nahum, Sthitadhi Roy, Brian Skinner +1
A quantum many-body system whose dynamics includes local measurements at a nonzero rate can be in distinct dynamical phases, with differing entanglement properties. We introduce th…
Measurement-Induced Phase Transitions in the Dynamics of Entanglement
Brian Skinner, Jonathan Ruhman, Adam Nahum
We define dynamical universality classes for many-body systems whose unitary evolution is punctuated by projective measurements. In cases where such measurements occur randomly at…
Quantum Entanglement Growth Under Random Unitary Dynamics
Adam Nahum, Jonathan Ruhman, Sagar Vijay +1
Characterizing how entanglement grows with time in a many-body system, for example after a quantum quench, is a key problem in non-equilibrium quantum physics. We study this proble…