Holographic heavy ion collisions with baryon charge

被引：23

作者：

Casalderrey-Solana, Jorge ^{[1
,2
,3
]}

Mateos, David ^{[1
,2
,4
]}

van der Schee, Wilke ^{[5
]}

Triana, Miguel ^{[1
,2
]}

机构：

[1] Univ Barcelona, Dept Fis Quant & Astrofis, Marti & Franques 1, E-08028 Barcelona, Spain

[2] Univ Barcelona, ICC, Marti & Franques 1, E-08028 Barcelona, Spain

[3] Univ Oxford, Rudolf Peierls Ctr Theoret Phys, 1 Keble Rd, Oxford OX1 3NP, England

[4] ICREA, Passeig Lluis Co 23, Barcelona 08010, Spain

[5] MIT, Ctr Theoret Phys, 77 Massachusetts Ave 6-302, Cambridge, MA 02139 USA

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2016年 / 09期

关键词：

AdS-CFT Correspondence; Gauge-gravity correspondence; Holography and quark-gluon plasmas; Quark-Gluon Plasma;

D O I：

10.1007/JHEP09(2016)108

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We numerically simulate collisions of charged shockwaves in Einstein-Maxwell theory in anti-de Sitter space as a toy model of heavy ion collisions with non-zero baryon charge. The stress tensor and the baryon current become well described by charged hydrodynamics at roughly the same time. The effect of the charge density on generic observables is typically no larger than 15%. We find significant stopping of the baryon charge and compare our results with those in heavy ion collision experiments.

引用

页数：17

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