Level truncation analysis of a simple tachyon vacuum solution in cubic superstring field theory

被引：5
|
作者：
Aldo Arroyo, E. [1 ]
机构：
[1] Univ Fed ABC, Ctr Ciencias Nat & Humanas, BR-09210170 Sao Paulo, Brazil
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2014年 / 12期
关键词：
Tachyon Condensation; String Field Theory;
D O I：
10.1007/JHEP12(2014)069
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We evaluate the vacuum energy of a simple tachyon vacuum solution using the level truncation scheme in cubic superstring field theory. By truncating the standard Virasoro L-0 level expansion of the solution, we obtain a value of the vacuum energy in agreement with Sen's first conjecture.
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收藏
页数：18
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