Suppression of nonrenormalizable terms in the effective superpotential for (blown-up) orbifold compactification.
Suppression of nonrenormalizable terms in the effective superpotential for (blown-up) orbifold compactification.
复制标题
(放大)环折紧化的有效超势中不可重整项的抑制。
DOI:
10.1103/physrevlett.59.1795
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发表时间:
1987
影响因子:
8.6
通讯作者:
Mirjam Cveti
中科院分区:
文献类型:
--
作者:
Mirjam Cveti
We show that all the nonrenormalizable terms in the effective superpotential for any Abelian symmetric orbifold with at least (0,2) world-sheet supersymmetry as well as any blown-up (2,2) orbifold are exponentially suppressed by the size R of the compactified space, i.e., proportionalexp(-R/sup 2//..cap alpha..').