Factorization conjecture and the open/closed string correspondence

被引:0
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作者
Baumgartl, M
Sachs, I
Shatashvili, SL
机构
[1] Univ Munich, Arnold Sommerfeld Ctr Theoret Phys, D-80333 Munich, Germany
[2] Univ Munich, Dept Phys, D-80333 Munich, Germany
[3] Trinity Coll Dublin, Dept Pure & Appl Math, Dublin 2, Ireland
[4] TCD, Hamilton Math Inst, Dublin 2, Ireland
[5] IHES, Bures Sur Yvette, France
来源
关键词
string field theory; conformal field models in string theory; D-branes;
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 present evidence for the factorization of the world-sheet path integrals for 2d conformal field theories on the disk into bulk and boundary contributions. This factorization is then used to reinterpret a shift in closed string backgrounds in terms of boundary deformations in background independent open string field theory. We give a proof of the factorization conjecture in the cases where the background is represented by WZW and related models.
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页数:18
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