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AN-1 conformal Toda field theory correlation functions from conformal N=2 SU(N) quiver gauge theories

Niclas Wyllard (Institutionen för fundamental fysik)
Journal of High Energy Physics (1126-6708). 11, p. art no 002. (2009)
[Artikel, refereegranskad vetenskaplig]

We propose a relation between correlation functions in the 2d A(N-1) conformal Toda theories and the Nekrasov instanton partition functions in certain conformal N = 2 SU(N) 4d quiver gauge theories. Our proposal generalises the recently uncovered relation between the Liouville theory and SU(2) quivers [1]. New features appear in the analysis that have no counterparts in the Liouville case.

Nyckelord: Extended Supersymmetry, Duality in Gauge Field Theories, Conformal and, W Symmetry, virasoro symmetries, liouville, systems, 3-point



Denna post skapades 2010-02-25.
CPL Pubid: 114896

 

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Institutioner (Chalmers)

Institutionen för fundamental fysik (2005-2015)

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Fysik

Chalmers infrastruktur