403 citations · 3.2k across the 103 of their papers we have counts for
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Supersymmetric D2 anti-D2 Strings
Dongsu Bak, Nobuyoshi Ohta
We consider the flat supersymmetric D2 and anti-D2 system, which follows from ordinary noncommutative D2 anti-D2 branes by turning on an appropriate worldvolume electric field desc…
Supersymmetric Brane-Antibrane Configurations
Dongsu Bak, Andreas Karch
We find a class of flat supersymmetric brane-antibrane configurations. They follow from ordinary brane-antibrane systems by turning on a specific worldvolume background electric fi…
Junctions of Supersymmetric Tubes
Dongsu Bak, Sang-Woo Kim
We begin by reviewing the noncommutative supersymmetric tubular configurations in the matrix theory. We identify the worldvolume gauge fields, the charges and the moment of R-R cha…
Chern-Simons Theories on Noncommutative Plane
Dongsu Bak, Kimyeong Lee, Jeong-Hyuck Park
We investigate U(N) Chern-Simons theories on noncommutative plane. We show that for the theories to be consistent quantum mechanically, the coefficient of the Chern-Simons term sho…
Noncommutative Chern-Simons Solitons
Dongsu Bak, Sung Ku Kim, Kwang-Sup Soh +1
The Chern-Simons theories on a noncommutative plane, which is shown to be describing the quantum Hall liquid, is considered. We introduce matter fields fundamentally coupled to the…
Noncommutative Supersymmetric Tubes
Dongsu Bak, Kimyeong Lee
We investigate supersymmetric tubular configurations in the matrix theory. We construct a host of BPS configurations of eight supersymmetries. They can be regarded as cylindrical D…