Taming the tachyon in cubic string field theory

被引：0

作者：

Coletti, E ^{[1
]}

Sigalov, I ^{[1
]}

Taylor, W ^{[1
]}

机构：

[1] MIT, Ctr Theoret Phys, Cambridge, MA 02139 USA

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2005年 / 08期

关键词：

string field theory; tachyon condensation;

D O I：

暂无

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 give evidence based on level-truncation computations that the rolling tachyon in cubic open string field theory (CSFT) has a well-defined but wildly oscillatory time-dependent solution which goes as e(t) for t -> -infinity. We show that a field redefinition taking the CSFT effective tachyon action to the analogous boundary string field theory (BSFT) action takes the oscillatory CSFT solution to the pure exponential solution et of the BSFT action.

引用

页数：25

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