Unitarity constrains the quantum information metrics for particle interactions

Unitarity provides mathematical and physical constraints on quantum information systems. e.g., in entanglement swapping, unitarity requires the same von Neumann entanglement entropy generation for either a particle interaction or an act of measurement. For the first time, the language of non-relativ...

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Bibliographic Details
Main Authors: Shanmuka Shivashankara, Hobbes Sprague
Format: Article
Language:English
Published: Elsevier 2025-09-01
Series:Nuclear Physics B
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0550321325001981
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