132 citations · 133 across the 2 of their papers we have counts for
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Low Energy Pion-Pion Elastic Scattering in Sakai-Sugimoto Model
R. Parthasarathy, K. S. Viswanathan
We have considered the holographic large QCD model proposed by Sakai and Sugimoto and evaluated the non-Abelian DBI-action on the D8-brane upto terms. Restricting to…
Flavoured Large N Gauge Theory in an External Magnetic Field
Veselin G. Filev, Clifford V. Johnson, R. C. Rashkov +1
We consider a D7-brane probe of AdS in the presence of pure gauge -field. In the dual gauge theory, the -field couples to the fundamental matter introduced by…
A Proposal for the Vector State in Vacuum String Field Theory
Radoslav Rashkov, K Sankaran Viswanathan
A previous calculation on the tachyon state arising as fluctuations of a brane in vacuum string field theory is extended to include the vector state. We use the boundary confor…
A Note on the Tachyon State in Vacuum String Field Theory
R Rashkov, K S Viswanathan
We re-examine the recent proposal of Rastelli, Sen and Zwiebach on the tachyon fluctuation of the vacuum string field theory representing a D25 brane, originally considered by Hata…
Background Independent Open String Field Theory with Constant B field On the Annulus
R. Rashkov, K. S. Viswanathan, Y. Yang
We study Witten's background independent open-string field theory in the presence of a constant B-field at one loop level. The Green's function and the partition function with a co…
Stress-Energy Tensors for Higher Dimensional Gravity
A. DeBenedictis, K. S. Viswanathan
We calculate, in the context of higher dimensional gravity, the stress-energy tensor and Weyl anomaly associated with anti-de Sitter and anti-de Sitter black hole solutions. The bo…