Locality in Free String Field Theory - II

被引：0
|
作者：
J. Dimock
机构：
[1] Department of Mathematics,
[2] SUNY at Buffalo,undefined
[3] Buffalo,undefined
[4] NY 14226,undefined
[5] U.S.A.,undefined
[6] ¶ e-mail: dimock@acsu.buffalo.edu,undefined
来源：
Annales Henri Poincaré | 2002年 / 3卷
关键词：
Hilbert Space; Field Theory; Bosonic String; Observable Field; String Field Theory;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We study the covariant free bosonic string field theory and explore its locality (causality) properties. We find string fields which are strictly local and covariant, but act on an unconstrained Hilbert space with an indefinite inner product. From these we construct observable fields which act on the physical Hilbert space with a definite inner product. These are shown to be approximately local.
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页码：613 / 634
页数：21
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