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Novel local CFT and exact results on perturbations of N = 4 super Yang Mills from AdS dynamics

Luciano Girardello1, Michela Petrini2, Massimo Porrati3 and Alberto Zaffaroni4

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We find new, local, non-supersymmetric conformal field theories obtained by relevant deformations of the Script N = 4 super Yang Mills theory in the large N limit. We contruct interpolating supergravity solutions that naturally represent the flow from the Script N = 4 super Yang Mills UV theory to these non-supersymmetric IR fixed points. We also study the linearization around the Script N = 4 superconformal point of Script N = 1 supersymmetric, marginal deformations. We show that they give rise to Script N = 1 superconformal fixed points, as expected from field-theoretical arguments.


Keywords

1/N Expansion

Supersymmetry and Duality

String Duality

 

E-print Number: hep-th/9810126

Cited: by |

Refers: to

PACS

11.25.Hf Conformal field theory, algebraic structures

11.15.Pg Expansions for large numbers of components (e.g., 1/Nc expansions)

11.30.Pb Supersymmetry

04.65.+e Supergravity

11.25.Tq Gauge/string duality

Subjects

Gravitation and cosmology

Particle physics and field theory

Dates

Issue 12 ( 1 December 1998)

Received 18 December 1998, accepted for publication 22 December 1998

Published 21 February 1999



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