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Gauge/String Duality

- W. Mück, C. Nunez,
+4 authors K. S. Viswanathan - Education
- 1 December 2010

1 Dipartimento di Scienze Fisiche, Universita degli Studi di Napoli Federico II, INFN, Sezione di Napoli, Via Cintia, 80126 Napoli, Italy 2 Department of Physics, University of Wales Swansea,… Expand

Conformal field theory correlators from classical field theory on anti–de Sitter space: Vector and spinor fields

- W. Muck, K. S. Viswanathan
- Physics
- 21 May 1998

We use the AdS-CFT correspondence to calculate CFT correlation functions of vector and spinor fields. The connection between the AdS and boundary fields is properly treated via a Dirichlet boundary… Expand

Conformal field theory correlators from classical scalar field theory on AdS(d+1)

- W. Mueck, K. S. Viswanathan
- Physics
- 4 April 1998

We use the correspondence between scalar field theory on $AdS_{d+1}$ and a conformal field theory on $R^d$ to calculate the 3- and 4-point functions of the latter. The classical scalar field theory… Expand

Flavoured Large N Gauge Theory in an External Magnetic Field

- V. Filev, Clifford V. Johnson, R. Rashkov, K. S. Viswanathan
- Physics
- 29 December 2006

We consider a D7-brane probe of AdS$_{5}\times S^5$ in the presence of pure gauge $B$-field. In the dual gauge theory, the $B$-field couples to the fundamental matter introduced by the D7-brane and… Expand

AdS-CFT correspondence for the massive Rarita-Schwinger field

- P. Matlock, K. S. Viswanathan
- Physics
- 10 June 1999

The complete solution to the massive Rarita-Schwinger field equation in anti-de Sitter space is constructed, and used in the AdS/CFT correspondence to calculate the correlators for the boundary… Expand

Gravastar solutions with continuous pressures and equation of state

- A. DeBenedictis, D. Horvat, S. Ilijić, S. Kloster, K. S. Viswanathan
- Physics
- 17 November 2005

We study the gravitational vacuum star (gravastar) configuration as proposed by Cattoen et al (2005 Class. Quantum Grav. 22 4189) in a model where the interior de Sitter spacetime segment is… Expand

Regular and Irregular Boundary Conditions in the AdS/CFT Correspondence

- W. Mueck, K. S. Viswanathan
- Mathematics
- 19 June 1999

We expand on Klebanov and Witten's recent proposal for formulating the AdS/CFT correspondence using irregular boundary conditions. The proposal is shown to be correct to any order in perturbation… Expand

Planckian-energy scattering, colliding plane gravitational waves and black hole creation

- I. Aref’eva, K. S. Viswanathan, I.V.Volovich
- Physics
- 18 December 1994

String theory in curved space-time

- K. S. Viswanathan, R. Parthasarathy
- Physics
- 1 March 1997

Intrinsic and extrinsic geometric properties of string world sheets in a curved space-time background are explored. In our formulation, the only dynamical degrees of freedom of the string are its… Expand

The Graviton in the AdS-CFT correspondence: Solution via the Dirichlet Boundary value problem

- W. Muck, K. S. Viswanathan
- Computer Science
- 20 October 1998

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