221 citations · 2.1k across the 69 of their papers we have counts for
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Descent Relation of Tachyon Condensation from Boundary String Field Theory
Sanefumi Moriyama, Shin Nakamura
We analyze how lower-dimensional bosonic D-branes further decay, using the boundary string field theory. Especially we find that the effective tachyon potential of the lower-dimens…
Symmetry Origin of Nonlinear Monopole
Koji Hashimoto, Takayuki Hirayama, Sanefumi Moriyama
We revisit the non-linear BPS equation: the Dirac monopole of the Born-Infeld theory in the B-field background. The rotation used in our previous papers to discuss the scalar field…
Noncommutative/Nonlinear BPS Equations without Zero Slope Limit
Sanefumi Moriyama
It is widely believed that via the Seiberg-Witten map, the linearly realized BPS equation in the non-commutative space is related to the non-linearly realized BPS equation in the c…
Noncommutative Monopole from Nonlinear Monopole
Sanefumi Moriyama
We solve the non-linear monopole equation of the Born-Infeld theory to all orders in the NS 2-form and give physical implications of the result. The solution is constructed by exte…
String Junction from Non-Commutative Super Yang-Mills Theory
Hiroyuki Hata, Sanefumi Moriyama
We construct a 1/4 BPS soliton solution in N=4 non-commutative super Yang-Mills theory to the first order in the non-commutativity parameter θ_{ij}. We then solve the non-commutati…