The Color Glass Condensate density matrix: Lindblad evolution, entanglement entropy and Wigner functional

Abstract We introduce the notion of the Color Glass Condensate (CGC) density matrix ρ ^ $$ \widehat{\rho} $$ . This generalizes the concept of probability density for the distribution of the color charges in the hadronic wave function and is consistent with understanding the CGC as an effective theo...

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Bibliographic Details
Main Authors: Néstor Armesto, Fabio Domínguez, Alex Kovner, Michael Lublinsky, Vladimir V. Skokov
Format: Article
Language:English
Published: SpringerOpen 2019-05-01
Series:Journal of High Energy Physics
Subjects:
Online Access:http://link.springer.com/article/10.1007/JHEP05(2019)025