Summing up D-Instantons
Summing up D-Instantons
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总结 D-瞬时
DOI:
10.1103/physrevlett.77.3296
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发表时间:
1996
影响因子:
5.4
通讯作者:
C. Vafa
中科院分区:
文献类型:
--
作者:
H. Ooguri;C. Vafa
We investigate quantum corrections to the moduli space for hypermultiplets for type IIA near a conifold singularity. We find a unique quantum deformation based on symmetry arguments which is consistent with a recent conjecture. The correction can be interpreted as an infinite sum coming from multiple wrappings of the Euclidean D-branes around the vanishing cycle.