1204.0213 (E. Aldo Arroyo)

Multibrane solutions in cubic superstring field theory    [PDF]

E. Aldo Arroyo

Using the elements of the so-called $KBc\gamma$ subalgebra, we study a class of analytic solutions depending on a single function F(K) in the modified cubic superstring field theory. We evaluate the energy associated to these solutions and show that the value of the energy can be written in terms of a contour integral. For a particular choice of the function F(K), we show that the energy is given by integer multiples of a single D-brane tension.

View original: http://arxiv.org/abs/1204.0213