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Large BCFT moduli in open string field theory
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DOI：10.1007/JHEP08(2015)149.png)
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摘要
En 中文
We use the recently constructed solution for marginal deformations by one of the authors, to analytically relate the BCFT modulus (lambda(BCFT)) to the coefficient of the boundary marginal field in the solution (lambda(SFT)). We explicitly find that the relation is not one to one and the same value of AsFT corresponds to a pair of different lambda(BCFT)'s: a small one, and a large one. The BCFT moduli space is fully covered, but the coefficient of the marginal field in the solution is not a good global coordinate on such a space.
Keyword:
String Field Theory
Tachyon Condensation
D-branes
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期刊
IF:
5.5
论文数:
3.9W
被引数:
13.7W
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分享收藏Solutions from boundary condition changing operators in open string field theory开放弦场理论中边界条件变化算子的解
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