1.4k citations · 2.2k across the 12 of their papers we have counts for
11 papers · 1 filter
String Interactions in c=1 Matrix Model
Jan de Boer, Annamaria Sinkovics, Erik Verlinde +1
We study string interactions in the fermionic formulation of the c=1 matrix model. We give a precise nonperturbative description of the rolling tachyon state in the matrix model, a…
Comments on Noncommutative Superspace
Seiji Terashima, Jung-Tay Yee
We study the N=1/2 supersymmetric theory on noncommutative superspace which is a deformation of usual superspace. We consider deformed Wess-Zumino model as an example and show vani…
Softer Hard Scattering and Noncommutative Gauge-String Duality
Soo-Jong Rey, Jung-Tay Yee
We study exclusive scattering of `hadrons' at high energy and fixed angle in (nonconformal) noncommutative gauge theories. Via gauge-string duality, we show that the noncommutativi…
Instantons of M(atrix) Theory in PP-Wave Background
Jung-Tay Yee, Piljin Yi
M(atrix) theory in PP-wave background possesses a discrete set of classical vacua, all of which preserves 16 supersymmetry and interpretable as collection of giant gravitons. We fi…
Supersymmetry and Branes in M-theory Plane-waves
Nakwoo Kim, Jung-Tay Yee
We study brane embeddings in M-theory plane-waves and their supersymmetry. The relation with branes in AdS backgrounds via the Penrose limit is also explored. Longitudinal planar b…
Anatomy of One-Loop Effective Action in Noncommutative Scalar Field Theories
Youngjai Kiem, Soo-Jong Rey, Haru-Tada Sato +1
One-loop effective action of noncommutative scalar field theory with cubic self-interaction is studied. Utilizing worldline formulation, both planar and nonplanar part of the effec…
Open Wilson Lines and Generalized Star Product in Noncommutative Scalar Field Theories
Y. Kiem, S. -J. Rey, H. -T. Sato +1
Open Wilson line operators and generalized star product have been studied extensively in noncommutative gauge theories. We show that they also show up in noncommutative scalar fiel…
Stable Non-BPS Membranes on M(atrix) Orientifold
Nakwoo Kim, Soo-Jong Rey, Jung-Tay Yee
Examples of stable, non-BPS M-theory membrane configuration are constructed via M(atrix) theory. The stable membranes are localized on O4 or O8 orientifolds, which projects Chan-Pa…
Wilson-Polyakov Loop at Finite Temperature in Large N Gauge Theory and Anti-de Sitter Supergravity
Soo-Jong Rey, Stefan Theisen, Jung-Tay Yee
Aspects of d=4, N=4 superconformal U(N) gauge theory are studied at finite temperature. Utilizing dual description of large and strong coupling limit via Type IIB string theory…
Macroscopic strings as heavy quarks: Large-N gauge theory and anti-de Sitter supergravity
Soo-Jong Rey, Jung-Tay Yee
We study some aspects of Maldacena's large correspondence between N=4 superconformal gauge theory on D3-brane and maximal supergravity on AdS_5xS_5 by introducing macroscopic s…
BPS Dynamics of Triple (p,q) String Junction
Soo-Jong Rey, Jung-Tay Yee
We study dynamics of triple junction of (p,q) strings in Type IIB string theory. We probe tension and mass density of (p,q) strings by studying harmonic fluctuations of the triple…