Entanglement measures of bipartite quantum gates and their thermalization under arbitrary interaction strength

Entanglement properties of bipartite unitary operators are studied via their local invariants, namely the entangling power e_{p} and a complementary quantity, the gate typicality g_{t}. We characterize the boundaries of the set K_{2} representing all two-qubit gates projected onto the plane (e_{p},g...

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Bibliographic Details
Main Authors: Bhargavi Jonnadula, Prabha Mandayam, Karol Życzkowski, Arul Lakshminarayan
Format: Article
Language:English
Published: American Physical Society 2020-10-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.2.043126