Testing the $\alpha'{}^3$ term in the non-abelian open superstring effective action

Paul Koerber; Alexander Sevrin

doi:10.1088/1126-6708/2001/09/009

Testing the $\alpha'{}^3$ term in the non-abelian open superstring effective action

高能物理 - 理论 2014-11-18 v3

作者: Paul Koerber , Alexander Sevrin

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摘要

Recently, a proposal for the full non-abelian open superstring effective action through ${\cal O}(\alpha'{}^3)$ has been formulated in {\tt hep-th/0108169}. We test this result by calculating the spectrum in the presence of constant magnetic background fields and by comparing the result to string theoretic predictions. The agreement is perfect. Other proposals for the superstring effective action through this order do not reproduce the spectrum correctly.

关键词

string theory actions

引用

@article{arxiv.hep-th/0109030,
  title  = {Testing the $\alpha'{}^3$ term in the non-abelian open superstring effective action},
  author = {Paul Koerber and Alexander Sevrin},
  journal= {arXiv preprint arXiv:hep-th/0109030},
  year   = {2014}
}

备注

LaTeX, 12 pages, v2: small but potentially confusing typo in eq. (5.1) corrected, ref. added, v3: more typos and disturbing error in introduction/conclusion eliminated

Testing the $\alpha'{}^3$ term in the non-abelian open superstring effective action

摘要

关键词

引用

备注

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