362 citations · 731 across the 13 of their papers we have counts for
13 papers
On the Stability of Anti-de Sitter Spacetime
Ali Nayeri, Tuan Tran
We present a detailed analysis for the classical stability of a four dimensional Anti-de Sitter spacetime (AdS) by decomposing the first-order perturbations of a spherical symm…
The Fishnet as Anti-ferromagnetic Phase of Worldsheet Ising Spins
Charles B. Thorn, Tuan A. Tran
We identify the strong coupling fishnet diagram with a certain Ising spin configuration in the lightcone worldsheet description of planar TrΦ^3 field theory. Then, using a mean fie…
BT Worldsheet for Supersymmetric Gauge Theories
Skuli Gudmundsson, Charles B. Thorn, Tuan A. Tran
We extend the Bardakci-Thorn (BT) worldsheet formalism to supersymmetric non-abelian gauge theory. Our method covers the cases of N =1,2,4 extended supersymmetry. This task require…
Gauged Supergravities from Spherical Reductions
Tuan A. Tran
This dissertation is devoted to deriving the bosonic sectors of certain gauged supergravities in various dimensions from reducing eleven-dimensional supergravity, type IIA and type…
Supergravity duals of gauge field theories from SU(2) x U(1) gauged supergravity in five dimensions
Martin Schvellinger, Tuan A. Tran
We study the SO(4)-symmetric solution of the five-dimensional SU(2) x U(1) gauged N=4 supergravity theory obtained in [hep-th/0101202]. This solution contains purely magnetic non-A…
Supergravity duals of gauge theories from F(4) gauged supergravity in six dimensions
Carlos Nunez, I. Y. Park, Martin Schvellinger +1
We construct supergravity solutions dual to twisted field theories that are the worldvolume theories of D4-branes wrapped on 2, 3-cycles, and NS-fivebranes on 3-cycles. We first ob…