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Supergravity Duals for N=2 Gauge Theories
A. Rajaraman
We construct supergravity solutions for Dp-branes at orbifold points. The solutions are written in terms of a single function, which is the solution to a nonlinear differential equ…
Tachyon Condensation in Noncommutative Gauge Theory
Per Kraus, Arvind Rajaraman, Stephen Shenker
We show that the decay of the D2-\bar{D2} system with large worldvolume magnetic fields can be described in noncommutative gauge theory. Tachyon condensation in this system describ…
Supergravity Solutions for Localised Brane Intersections
Arvind Rajaraman
We present a general method for constructing supergravity solutions for intersecting branes. The solutions are written in terms of a single function, which is the solution to a non…
String Theory Duals for Mass-deformed SO(N) and USp(2N) N=4 SYM Theories
Ofer Aharony, Arvind Rajaraman
We generalize the results of Polchinski and Strassler regarding the N=1-preserving mass deformation of N=4 SU(N) SYM theories and its string theory dual to SO(N) and USp(2N) gauge…
Noncommutative Gauge Theory, Divergences and Closed Strings
Arvind Rajaraman, Moshe Rozali
We study the renormalization of non-commutative gauge theories with matter. As in the scalar field theory cases, there are logarithmic infrared divergences resulting from integrati…