Conference Presentation

PUBDB-2015-05350

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png TN partition functions and Toda 3-point functions

Pomoni, E. (Corresponding author)DESY*

2015

Abstract: Even though the TN theories have no Lagrangian description, we are able to derive their partition functions using 5-brane junctions and topological strings. Through the AGTW correspondence, we relate them to the 3-point functions of 2D Toda CFT with all three primaries arbitrary. Our proposed formula, has the correct symmetry properties, zeros and for N = 2 it gives the DOZZ answer for Liouville CFT. Finally, when we choose one of the primaries to have a null-vector descendant at level one we obtain from it the well-known formula by Fateev and Litvinov, thus presenting a highly non-trivial check of our proposal.

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Contributing Institute(s):

1. Theorie-Gruppe (T)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF3-611) (POF3-611)
2. PO 1953/1-1 - Exact results in gauge theories (265593201) (265593201)

Experiment(s):

1. No specific instrument

Appears in the scientific report 2015

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Database coverage:

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