Quantum information in quantum field theories

报告题目:Quantum information in quantum field theories

报告人:Dr. Jiang Long(龙江)Universite Libre de Bruxelles

报告时间:2018624日(星期日)上午10:00-11:00

报告地点:本部致远楼415

报告摘要:

Mutual information measures the entanglement between two disjoint regions. Using defect operator OPE and conformal block expansion,we show that the bilinear operators contribute to mutual information of two balls region universally. We check the analytic result numerically for various free boson and free fermion theories. I will also talk about several implications from this approach.

报告人简介:

龙江,男,2015年获北京大学物理学博士学位,现为布鲁塞尔自由大学博士后。研究方向为引力/规范对应关系及其应用、黑洞物理。


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