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arXiv · 1508.02084

Moving Fractional Branes with Background Fields: Interaction and Tachyon Condensation

Maryam Saidy-Sarjoubi·Davoud Kamani
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Abstract

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.

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Maryam Saidy-Sarjoubi, Davoud Kamani. 2015-08-09. Moving Fractional Branes with Background Fields: Interaction and Tachyon Condensation. https://doi.org/10.1103/physrevd.92.046003

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