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Violation of energy conditions and entropy production in holographic Bjorken flow

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Author(s):
Rougemont, Romulo ; Noronha, Jorge ; Barreto, Willians ; Denicol, Gabriel S. ; Dore, Travis
Total Authors: 5
Document type: Journal article
Source: PHYSICAL REVIEW D; v. 104, n. 12, p. 9-pg., 2021-12-15.
Abstract

We demonstrate that a Bjorken expanding strongly coupled N = 4 supersymmetric Yang-Mills plasma can display dynamically driven violations of the dominant and also the weak energy condition during hydrodynamization. In addition, we find that a period of vanishing entropy production in far-frome-quilibrium stages induces later violations of the dominant energy condition in the strongly coupled plasma. Such violations cannot occur in a classical description of hydrodynamization and suggest that the inclusion of quantum effects in transport can lead to new phenomena in these regimes, even for systems without anomalies or spin. (AU)

FAPESP's process: 17/05685-2 - Hadronic physics in high energy nuclear collisions
Grantee:Jun Takahashi
Support Opportunities: Special Projects