Moving Fractional Branes with Background Fields: Interaction and Tachyon Condensation

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.

15 pages, no figure, Latex2e

References in corpus (5)

• Rotating and Moving D-Branes in the Presence of Various Background Fields
• Tachyon Condensation on a Nonstationary D$p$-brane with Background Fields in Superstring Theory
• Resistance of a Rotating-Moving Brane with Background Fields Against Collapse
• Fractional-Wrapped Branes with Rotation, Linear Motion and Background Fields
• Rotating-Moving D-Branes with Background Fields in the Superstring Theory

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• Left-Right Entanglement Entropy for a Dp-brane with Dynamics and Background Fields
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• LREE of a Dynamical Unstable D$p$-brane
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• Interaction of Dynamical Fractional Branes with Background Fields: Superstring Calculations
• Fractional Dp-Branes with Transverse and Tangential Dynamics in the Presence of Background Fluxes