Classical open string amplitudes from boundary string field theory

被引：0
|
作者：
Chiaffrino, Christoph [1 ]
Sachs, Ivo [1 ]
机构：
[1] Ludwig Maximilians Univ Munchen, Arnold Sommerfeld Ctr Theoret Phys, Theresienstr 37, D-80333 Munich, Germany
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2019年 / 2019卷 / 06期
关键词：
String Field Theory; Bosonic Strings; Conformal Field Theory;
D O I：
10.1007/JHEP06(2019)086
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 calculate the corrections to the open string BRST charge in boundary string field theory and show that the expansion coefficients agree with the perturbative S-matrix to all orders. In mathematical terms, boundary string field theory describes the minimal model of open string field theory.
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页数：18
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