中文

全息雷尼熵与对高阶导数项的限制

高能物理 - 理论 2015-07-31 v1

摘要

我们对具有爱因斯坦-高斯-博内-麦克斯韦全息引力对偶的边界共形场论,针对球状纠缠面进行了纠缠雷尼熵Sq(μ,λ)S_q(\mu,\lambda)的全息计算。我们发现,对于大于特定值但仍被因果性所允许的高斯-博内耦合λ\lambda,发生了雷尼熵按定义必须服从的一个不等式的违反。这种违反与负熵黑洞的存在有关,并限制了体理论中高斯-博内耦合的系数。此外,我们发现了Sq(μ,λ)S_q(\mu,\lambda)的解析延拓的解析结构在负与非负λ\lambda之间的区别,暗示了相变的存在。

关键词

引用

@article{arxiv.1507.08595,
  title  = {Holographic Renyi Entropies and Restrictions on Higher Derivative Terms},
  author = {Georgios Pastras and Dimitrios Manolopoulos},
  journal= {arXiv preprint arXiv:1507.08595},
  year   = {2015}
}

备注

15 pages, 8 figures. Talk delivered at the Workshop on Quantum Fields and Strings of the 2014 Corfu Summer Institute; To appear in Proceedings of Science (Proceedings of the Corfu Summer Institute 2014 "School and Workshops on Elementary Particle Physics and Gravity", 3-21 September 2014 Corfu, Greece); This talk draws heavily from arXiv:1404.1309