Dressed sliver solutions in vacuum string field theory

被引：0
|
作者：
Bonora, L
Maccaferri, C
Prester, P
机构：
[1] SISSA, ISAS, I-34014 Trieste, Italy
[2] Ist Nazl Fis Nucl, Trieste, Italy
[3] Univ Zagreb, Fac Sci, Dept Theoret Phys, HR-10002 Zagreb, Croatia
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2004年 / 01期
关键词：
bosonic strings; D-branes; string field theory;
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 consider a new class of solutions (dressed slivers) in Vacuum String Field Theory, which represent D25-branes. For each dressed sliver we introduce a deformation parameter and define a family of states which are characterized by new abelian *-subalgebras. We show that this deformation parameter can be used as a regulator: it allows us to define for each such solution a finite norm and energy density. Finally we show how to generalize these results to parallel coincident and to lower dimensional branes.
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页数：40
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