53 citations · 142 across the 6 of their papers we have counts for
4 papers · 1 filter
The longitudinal fivebrane and tachyon condensation in matrix theory
M. Massar, J. Troost
We study a configuration in matrix theory carying longitudinal fivebrane charge, i.e. a D0-D4 bound state. We calculate the one-loop effective potential between a D0-D4 bound state…
D0-D8-F1 in Massive IIA SUGRA
M. Massar, J. Troost
We present some new supersymmetric solutions of massive IIA supergravity involving D0-branes, a D8-brane and a string. For the bosonic fields we use a general ansatz with SO(8) sym…
Some Aspects of N=(2,2), D=2 Supersymmetry
M. T. Grisaru, M. Massar, A. Sevrin +1
The off-shell description of N=(2,2) supersymmetric non-linear sigma-models is reviewed. The conditions for ultra-violet finiteness are derived and T-duality is discussed in detail…
The Quantum Geometry of N=(2,2) Non-Linear Sigma-Models
M. T. Grisaru, M. Massar, A. Sevrin +1
We consider a general N=(2,2) non-linear sigma-model in (2,2) superspace. Depending on the details of the complex structures involved, an off-shell description can be given in term…