Tachyon solution in a cubic Neveu-Schwarz string field theory

被引:27
|
作者
Arefeva, I. Ya. [1 ]
Gorbachev, P. V. [1 ]
Medvedev, P. B. [1 ]
机构
[1] RAS, VA Steklov Math Inst, Moscow 117901, Russia
基金
俄罗斯基础研究基金会;
关键词
string field theory; superstring; tachyon condensation; NONPERTURBATIVE VACUUM; CONDENSATION; MODEL;
D O I
10.1007/s11232-009-0026-2
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We find a class of analytic solutions in a modified cubic theory of fermionic strings that includes the GSO(-) sector. This class contains a solution that involves a tachyon field from the GSO(-) sector and reproduces the correct value of the non-BPS D-brane tension.
引用
收藏
页码:320 / 332
页数:13
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