paper

Three-point Functions in Aharony--Bergman--Jafferis--Maldacena Theory and Integrable Boundary States

arXiv:2408.03643 · doi:10.1007/JHEP02(2025)030

Abstract

We investigate the correlators of three single-trace operators in Aharony-Bergman-Jafferis-Maldacena (ABJM) theory from the perspective of integrable boundary states. Specifically, we focus on scenarios where two operators being -BPS and the entire correlation function is considered within the twisted-translated frame. The correlator can be expressed as the overlap between a boundary state and a Bethe state. It is found that the boundary state formed by the two -BPS operators is integrable only when the number of Wick contractions between the non-BPS operator and one of the -BPS operators is 0 or 1. We compute the overlaps for the integrable cases utilizing the symmetries preserved by the correlators.

v4, 25 pages, no figures,

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