OPE coefficients in ABJM theory with giants

Abstract: In this talk, I will discuss a family of three-point functions in ABJM theory, both at weak and strong coupling. This family of three-point functions involve two BPS sub-determinant operators called giant gravitons and one single trace operator, which can be BPS or non-BPS. In the first part of the talk, I will explain how to compute this type of three-point function at weak coupling using a large N effective field theory. The structure constant is given by the overlap of an integrable matrix product state and a Bethe state. In the second part, I will first clarify the prescription of computation at strong coupling. I will show that it is important to perform an average over the moduli space and also take into account the contributions from wave functions. The prescription is tested in N=4 SYM theory and then applied to ABJM theory.

HEP - theorymathematical physicsexactly solvable and integrable systems

Audience: researchers in the topic

London Integrability Journal Club

Series comments: To register for this online seminar series please fill the form:

docs.google.com/forms/d/e/1FAIpQLSfIPJS4W5aPu5Cqqy8LoeO0bQkxBMz_5DNhb04vsSWsNz6VAQ/viewform

Announcements also on

integrability-london.weebly.com/