arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1003.2746hep-th
收藏

变形D1D5 CFT中的激励

Excitations in the deformed D1D5 CFT

Steven G. Avery, Borun D. Chowdhury, Samir D. Mathur

摘要:

我们进行了一些简单的计算的第一阶变形的D1D5 CFT离开其orbifold点。先前已经表明,在这种变形下,真空状态变为压缩状态(在增压的进一步作用下)。现在我们从包含一个或两个初始量子的态开始,写下在形变算符作用下得到的相应态。结果是相关的CFT对偶的近极值D1 D5黑洞的初始激发的演变:当一个左,右运动的激发碰撞的CFT,变形运营商传播他们的能量在更大数量的量子,从而向红外线发展的状态。

英文摘要:

We perform some simple computations for the first order deformation of the D1D5 CFT off its orbifold point. It had been shown earlier that under this deformation the vacuum state changes to a squeezed state (with the further action of a supercharge). We now start with states containing one or two initial quanta and write down the corresponding states obtained under the action of deformation operator. The result is relevant to the evolution of an initial excitation in the CFT dual to the near extremal D1D5 black hole: when a left and a right moving excitation collide in the CFT, the deformation operator spreads their energy over a larger number of quanta, thus evolving the state towards the infrared.

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。

↑