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arXiv · 2301.10459

Closed String Radiation from the Interaction of the Moving D$p$-branes with Background Fields

Hamidreza Daniali·Davoud Kamani
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Abstract

At first, we derive a boundary state, associated with a moving D$p$-brane, in the presence of the Kalb-Ramond field and a $U(1)$ gauge potential. Then, from the interaction of such D$p$-branes, we obtain the radiation amplitude for a massless closed string. The behavior of the radiation amplitude for the large distance of the branes will be studied. Our calculations is in the framework of the bosonic string theory.

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Hamidreza Daniali, Davoud Kamani. 2023-01-25. Closed String Radiation from the Interaction of the Moving D$p$-branes with Background Fields. https://doi.org/10.1016/j.aop.2023.169235

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