arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0706.0409hep-th
收藏

开弦场论中非奇异流解的注记

Comments on Solutions for Nonsingular Currents in Open String Field Theories

Isao Kishimoto, Yoji Michishita

摘要:

我们研究了Witten的玻色弦场论和Berkovits的WZW型超弦场论的解析解。我们构造的解决方案,参数更简单的,使用交换幺半群,其中包括家庭的楔形状态。我们的解是非奇异电流引起的边缘形变解的推广,也可以重现玻色弦场论中的Schnabl快子真空解。这意味着这些已知的解决方案是从简单的解决方案,这是基于身份的状态。我们还讨论了规范变换和诱导场的重新定义,我们的解决方案在玻色子和超弦场论。

英文摘要:

We investigate analytic solutions to Witten's bosonic string field theory and Berkovits' WZW-type superstring field theory. We construct solutions with parameters out of simpler ones, using a commutative monoid that includes the family of wedge states. Our solutions are generalizations of solutions for marginal deformations by nonsingular currents, and can also reproduce Schnabl's tachyon vacuum solution in bosonic string field theory. This implies that such known solutions are generated from simple solutions which are based on the identity state. We also discuss gauge transformations and induced field redefinitions for our solutions in both bosonic and super string field theory.

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。

↑