Talk (non-conference) (Invited)

PUBDB-2015-03414

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Computing Three-Point Functions for Short Operators

Bargheer, T. (Corresponding author)DESY*

2014

Abstract: I will explain how to compute three-point structure constants for "short" primary operators of N=4 super Yang-Mills theory that are dual to point-like strings in AdS. In a semiclassical analysis, their interaction is mapped to a flat-space IIB string theory calculation to leading order at large 't Hooft coupling. Once the correct vertex operators are identified, the interaction can be computed straightforwardly. This way, the three-point functions for any combination of operators dual to string states at the massless and first massive level have been obtained. The method is validated by a match with the known supergravity result for three chiral primary operators (massless states). For three states at the first massive level, the result yields the structure constant for three members of the Konishi multiplet.

Note: Reference to paper: http://arxiv.org/abs/arXiv:1311.7461

---

Contributing Institute(s):

1. Theorie-Gruppe (T)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF3-611) (POF3-611)
2. INTGAUGESTRING - Integrable Structures in Supersymmetric Gauge Theory and its String Dual (299865) (299865)

Experiment(s):

1. No specific instrument

---

---

Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Preprint Bargheer, T. (Corresponding Author)DESY* ; Minahan, J. A. ; Pereira, R.
Computing Three-Point Functions for Short Operators 2014
    Files  Fulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article Bargheer, T. (Corresponding Author)DESY* ; Minahan, J. A. ; Pereira, R.
Computing three-point functions for short operators
2014Seminar, BerlinBerlin, Germany, Journal of high energy physics 1403(03), 096 (1-35) (2014) [10.1007/JHEP03(2014)096]2014     Files  Fulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

---