论文标题
Witten的Cutic Open String Field理论在多个$ DP $ -BRANES上的Brst Ghost-Vertex操作员
BRST Ghost-Vertex Operator in Witten's Cubic Open String Field Theory on Multiple $Dp$-branes
论文作者
论文摘要
Becchi-Rouet-stora-tyutin（BRST）幽灵场是构建Witten的Cubic Open String Field Theory的关键要素。但是，迄今为止，弦乐场理论的幽灵部门尚未受到很大的关注。 在这项研究中，我们以多个$ dp $ branes的身份讲述了Brst Ghost，该幽灵将非亚洲指数和夫妻带到了非上行仪表范围。我们发现，BRST Ghost领域的无质量组成部分可以在非阿勒利安仪表场中发挥Faddeev-Popov Ghost的作用，因此String Field理论保持了当地的非亚洲仪表不变性。
The Becchi-Rouet-Stora-Tyutin (BRST) ghost field is a key element in constructing Witten's cubic open string field theory. However, to date, the ghost sector of the string field theory has not received a great deal of attention. In this study, we address the BRST ghost on multiple $Dp$-branes, which carries non-Abelian indices and couples to a non-Ablelian gauge field. We found that the massless components of the BRST ghost field can play the role of the Faddeev-Popov ghost in the non-Alelian gauge field, such that the string field theory maintains the local non-Abelian gauge invariance.
