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arXiv 0710.5358hep-th
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开弦场论精确解的水平截断分析

Level truncation analysis of exact solutions in open string field theory

Tomohiko Takahashi

摘要:

利用能级截断计算和包含相互作用项的总作用量计算了Schnabl解的真空能量密度。能级截断解提供了快子真空和平凡纯规范所期望的真空能量密度。我们讨论的幻影项的作用,以再现正确的真空能量。

英文摘要:

We evaluate vacuum energy density of Schnabl's solution using the level truncation calculation and the total action including interaction terms. The level truncated solution provides vacuum energy density expected both for tachyon vacuum and trivial pure gauge. We discuss the role of the phantom term to reproduce correct vacuum energy.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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