AdS/CFT as a DLCQn/DLCQm Correspondence

ADS Seminar

Organizer：

数学物理团队

Speaker：

Ziqi Yan

Nordic Institute for Theoretical Physics (Nordita)

Time：

Thur., 13:30, Dec. 19, 2024

Venue：

Qiuzhen Hall, Ningzhai

Title：

AdS/CFT as a DLCQn/DLCQm Correspondence

Abstract:

I will talk about the BPS nature of the decoupling limits that lead to matrix theories on D-branes, and their relations to the AdS/CFT correspondence. From this BPS perspective, I will then conjecture that a DLCQn/DLCQm correspondence, with m > n, captures the notion of holography in string theory. Here, DLCQ is short for Discrete Light Cone Quantization, which is a nonperturbative approach to quantum field theories and string/M-theory. Finally, I will show that the bulk geometry is generated via a deformation dual to the TTbar, which offsets the difference between the exponents n and m in the DLCQn/DLCQm correspondence.