arXiv subjects

Maryam Saidy-Sarjoubi

Publications and source records attributed to Maryam Saidy-Sarjoubi.

2 recordsLinked to original sources

arXiv2017

Interaction of Dynamical Fractional Branes with Background Fields: Superstring Calculations

We compute the boundary state corresponding to a fractional D$p$-brane with transverse motion and internal background fields: Kalb-Ramond and a $U(1)$ gauge field. The spacetime has the orbifold structure $\mathbb{R}^{1,5} \times\mathbb{C}^{2}/\mathbb{Z}_{2}$. The calculations are in the superstring theory. Using this boundary state we shall obtain the interaction amplitude between two parallel moving fractional D$p$-branes. We shall extract behavior of the interaction amplitude for large distances of the branes.

hep-th↗

arXiv2017

Moving Fractional Branes with Background Fields: Interaction and Tachyon Condensation

We calculate the bosonic boundary state corresponding to a moving fractional D$p$-brane in a partially orbifoldized spacetime $\mathbb{R}^{1, d-5} \times\mathbb{C}^{2}/\mathbb{Z}_{2}$ in the presence of the Kalb-Ramond field, the $U(1)$ gauge potential and the tachyon field. Using this boundary state we obtain interaction amplitude of two parallel moving D$p$-branes with the above background fields. Various properties of the interaction will be investigated. Besides, we study effects of the tachyon condensation on a moving fractional D$p$-brane with the above background fields through the boundary state formalism.

hep-th↗