论文标题
关于D3-Brane全息图的评论
Comments on D3-Brane Holography
论文作者
论文摘要
我们重新审视这样的想法，即可以在大型$ n $限制中以$ n $ d3-branes结尾的量子动态可以在大型't Hooft耦合上通过经典封闭弦理论在非swiments branes创建的背景中，在非植物平坦的空间时间内创建。我们研究了所得的热力学，并计算了该制度中D3-Brane Worldvolume理论的Hagedorn温度和其他特性。我们还考虑了D3-branes被阴性麸皮代替的理论，并表明其热力学表现良好。我们评论这样的想法，即可以将该理论视为$ \ MATHCAL {n} = 4 $ SYM的无关变形，并且与$ t \ bar t $变形$ CFT_2 $的关系。
We revisit the idea that the quantum dynamics of open strings ending on $N$ D3-branes in the large $N$ limit can be described at large `t Hooft coupling by classical closed string theory in the background created by the D3-branes in asymptotically flat spacetime. We study the resulting thermodynamics and compute the Hagedorn temperature and other properties of the D3-brane worldvolume theory in this regime. We also consider the theory in which the D3-branes are replaced by negative branes and show that its thermodynamics is well behaved. We comment on the idea that this theory can be thought of as an irrelevant deformation of $\mathcal{N}=4$ SYM, and on its relation to $T\bar T$ deformed $CFT_2$.
