paper

IIB or not IIB

arXiv:hep-th/9807138 · doi:10.1088/1126-6708/1998/08/005

Abstract

We consider Type IIB superstring theory with the addition of n 9-branes and n anti-9-branes (and no orientifolds). The result is a ten-dimensional chiral theory of open and closed oriented strings with gauge group U(n) \times U(n). There is, however, a tachyonic instability which can be understood as the consequence of brane-antibrane annihilation. We therefore expect to recover the usual IIB theory as the tachyon rolls to infinity.

5 pages, no figures, RevTeX 3.0; published version, references added

Cited by in corpus (35)