Tuned and non-Higgsable U(1)s in F-theory
We study the tuning of U(1) gauge fields in F-theory models on a base of general dimension. We construct a formula that computes the change in Weierstrass moduli when such a U(1) is tuned, based on the Morrison-Park form of a Weierstrass model with an additional rational section. Using this formula,...
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| 格式: | Journal article |
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Springer
2017
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