4 papers
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…
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…