arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1101.3095hep-th
收藏

从AdS/CFT对偶性研究手征相变动力学

Dynamics of the chiral phase transition from AdS/CFT duality

Gerald Guralnik, Zachary Guralnik, Cengiz Pehlevan

摘要:

我们利用洛伦兹签名AdS/CFT对偶性研究了强耦合规范理论中的一级相变,它类似于QCD中的手征相变。本文讨论了D-膜在临界温度时位于视界后面的组分的潜热和能量(适当定义)之间的关系。对相对论碰撞中产生的膨胀冷却夸克-胶子等离子体的动态相变进行了数值模拟。

英文摘要:

We use Lorentzian signature AdS/CFT duality to study a first order phase transition in strongly coupled gauge theories which is akin to the chiral phase transition in QCD. We discuss the relation between the latent heat and the energy (suitably defined) of the component of a D-brane which lies behind the horizon at the critical temperature. A numerical simulation of a dynamical phase transition in an expanding, cooling Quark-Gluon plasma produced in a relativistic collision is carried out.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑