427 citations · 3.1k across the 68 of their papers we have counts for
7 papers · 1 filter
Status of Microscopic Modeling of Black Holes by D1-D5 System
Spenta R. Wadia
We briefly review the microscopic modeling of black holes as bound states of branes in the context of the soluble D1-D5 system. We present a discussion of the low energy brane dyna…
Matrix Model, Noncommutative Gauge Theory and the Tachyon Potential
Gautam Mandal, Spenta R. Wadia
The D2brane-anti-D2brane system is described in the framework of BFSS Matrix model and noncommutative (NC) gauge theory. The physical spectrum of fields is found by appropriate gau…
A Note on Gauge Invariant Operators in Noncommutative Gauge Theories and the Matrix Model
Avinash Dhar, Spenta R. Wadia
In this note we discuss local gauge-invariant operators in noncommutative gauge theories. Inspired by the connection of these theories with the Matrix model, we give a simple const…
Noncritical Strings, RG Flows and Holography
Avinash Dhar, Spenta R. Wadia
We derive an RG flow equation that is satisfied by the regularized partition function for noncritical strings in background fields. The flow refers to change in the position of a `…
Lectures on the Microscopic Modeling of the 5-dim. Black Hole of IIB String Theory and the System
Spenta R. Wadia
In these notes we review the theory of the microscopic modeling of the 5-dim. black hole of type IIB string theory in terms of the brane system. The emphasis here is more o…
Nielsen-Olesen Vortices in Noncommutative Abelian Higgs Model
Dileep P. Jatkar, Gautam Mandal, Spenta R. Wadia
We construct Nielsen-Olesen vortex solution in the noncommutative abelian Higgs model. We derive the quantized topological flux of the vortex solution. We find that the flux is int…
Gauge Theory on a Quantum Phase Space
Luis Alvarez-Gaume, Spenta R. Wadia
In this note we present a operator formulation of gauge theories in a quantum phase space which is specified by a operator algebra. For simplicity we work with the Heisenberg algeb…