BPS D-branes from an Unstable D-brane (2005)
Kim, Chanju, Kim, Yoonbai, Kwon, Hwang-hyun, Kwon, O-Kab, Lee, Chong Oh
We search for exact tachyon kink solutions of DBI type effective action describing an unstable D-brane with worldvolume gauge field turned in both the flat and a curved background. There are various...
BPS D-branes from an Unstable D-brane in a Curved Background (2005)
Kim, Chanju, Kim, Yoonbai, Kwon, Hwang-hyun, Kwon, O-Kab
We find exact tachyon kink solutions of DBI type effective action describing an unstable D5-brane with worldvolume gauge field turned on in a curved background. The background of interest is the...
Sixteen-fermion and related terms in M-theory on T**2 (1997)
Green, Michael B., Gutperle, Michael, Kwon, Hwang-hyun
Certain one-loop processes in eleven-dimensional supergravity compactified on T**2 determine exact, non-perturbative, terms in the effective action of type II string theories compactified on a...
Non-confinement in Three Dimensional Supersymmetric Yang-Mills Theory (1997)
The role of instantons in three dimensional N=2 supersymmetric SU(2) Yang-Mills theory is studied, especially in relation to the issue of confinement. The instanton-induced low energy effective...