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arXiv · hep-th/9607038

One-loop vacuum amplitude for D-branes in constant electromagnetic field

A. A. Bytsenko·S. D. Odintsov·L. N. Granda
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Abstract

Following Polchinski's approach we calculate the one-loop vacuum amplitude for two parallel D-branes connected by open bosonic (neutral or charged)string in a constant uniform electromagnetic (EM) field. For neutral string, external EM field contribution appears as multiplier (Born-Infeld type action) of vacuum amplitude without external EM field. Hence,it gives the alternative way to see the inducing of Born-Infeld type action for description of D-branes. For charged string the situation is more complicated, it may indicate the necessity to modify the induced D-branes action in this case.

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A. A. Bytsenko, S. D. Odintsov, L. N. Granda. 1996-07-04. One-loop vacuum amplitude for D-branes in constant electromagnetic field. https://doi.org/10.1016/0370-2693(96)01040-4

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