The non-abelian open superstring effective action through order $\alpha'{}^3$

Paul Koerber; Alexander Sevrin

doi:10.1088/1126-6708/2001/10/003

The non-abelian open superstring effective action through order $\alpha'{}^3$

高能物理 - 理论 2010-02-03 v2

作者: Paul Koerber , Alexander Sevrin

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摘要

Using the method developed in {\tt hep-th/0103015}, we determine the non-abelian Born-Infeld action through ${\cal O}(\alpha'{}^3)$ . We start from solutions to a Yang-Mills theory which define a stable holomorphic vector bundle. Subsequently we investigate its deformation away from this limit. Through ${\cal O}(\alpha'{}^2)$ , a unique, modulo field redefinitions, solution emerges. At ${\cal O}(\alpha'{}^3)$ we find a one-parameter family of allowed deformations. The presence of derivative terms turns out to be essential. Finally, we present a detailed comparison of our results to existing, partial results.

引用

@article{arxiv.hep-th/0108169,
  title  = {The non-abelian open superstring effective action through order $\alpha'{}^3$},
  author = {Paul Koerber and Alexander Sevrin},
  journal= {arXiv preprint arXiv:hep-th/0108169},
  year   = {2010}
}

备注

LaTeX, 29 pages; references added, typos corrected, following suggestions of referee: title, introduction and conclusions altered

The non-abelian open superstring effective action through order $\alpha'{}^3$

摘要

引用

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