Vacuum energy for the supersymmetric twisted D-brane in constant electromagnetic field
arXiv:hep-th/9801071 · doi:10.1088/0264-9381/15/5/003
Abstract
We calculate vacuum energy for twisted SUSY D-brane on toroidal background with constant magnetic or constant electric field. Its behaviour for toroidal D-brane (p=2) in constant electric field shows the presence of stable minimum for twisted versions of the theory. That indicates such a background maybe reasonable groundstate.
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