Entanglement echo and dynamical entanglement transitions
Kim Pöyhönen, Teemu Ojanen
Abstract
The authors introduce the concept of an entanglement echo and apply it to show that there are two types of dynamical quantum phase transitions: entanglement-type transitions and the bulk-type Loschmidt transitions.
Topics & Concepts
Quantum entanglementPhysicsEcho (communications protocol)Quantum mechanicsType (biology)Phase transitionSquashed entanglementQuantumStatistical physicsComputer scienceBiologyComputer networkEcologyQuantum many-body systemsTopological Materials and PhenomenaQuantum Information and Cryptography