22 citations · 62 across the 7 of their papers we have counts for
7 papers
Corrections in Holographic Large N_c QCD and Scattering
R. Parthasarathy, K. S. Viswanathan
We calculate the corrections to the non-Abelian DBI action on the D8-brane in the holographic dual of large N_c QCD proposed by Sakai and Sugimoto. These give rise to high…
Semiclassical quantization of Rotating Strings in Pilch-Warner geometry
H. Dimov, V. Filev, R. C. Rashkov +1
Some of the recent important developments in understanding string/ gauge dualities are based on the idea of highly symmetric motion of ``string solitons'' in geom…
Non-Linear Sigma Model on Conifolds
R. Parthasarathy, K. S. Viswanathan
Explicit solutions to the conifold equations with complex dimension in terms of {\it{complex coordinates (fields)}} are employed to construct the Ricci-flat Kähler metrics…
Geometric Properties of QCD String From Willmore Functional
R. Parthasarathy, K. S. Viswanathan
The extremum of the Willmore-like functional for -dimensional Riemannian surface immersed in -dimensional Riemannian manifold under normal variations is studied and various c…
Correlation functions in the Coulomb branch of N=4 SYM from AdS/CFT correspondence
R. C. Rashkov, K. S. Viswanathan
In the present paper we study SU(N)->S(U(N/2)xU(N/2)) symmetry breaking in N=4 SYM via AdS/CFT correspondence. We consider two stacks of N/2 parallel D3 branes separated by a dista…
Harmonic Gauss Maps and Self-Dual Equations in String Theory
R. Parthasarathy, K. S. Viswanathan
The string world sheet, regarded as Riemann surface, in background and is described by the generalised Gauss map. When the Gauss map is harmonic or equivalently for sur…