F-theory on genus-one fibrations
F-theory on genus-one fibrations
复制标题
一属纤维振动的 F 理论
DOI:
10.1007/jhep08(2014)132
复制
发表时间:
2014
影响因子:
5.4
通讯作者:
Braun V
中科院分区:
文献类型:
--
作者:
Braun V
We argue that M-theory compactified on an arbitrary genus-one fibration, that is, an elliptic fibration which need not have a section, always has an F-theory limit when the area of the genus-one fiber approaches zero. Such genus-one fibrations can be easily constructed as toric hypersurfaces, and various SU (5)× U (1) n and E 6 models are presented as examples. To each genus-one fibration one can associate a τ-function on the base as well as an SL (2,) representation which together define the IIB axio-dilaton and 7-brane content of the theory. The set of genus-one fibrations with the same τ-function and SL (2,) representation, known as the Tate-Shafarevich group, supplies an important degree of freedom in the corresponding F-theory model which has not been studied carefully until now.
登录
查看更多内容
影响因子:
1.8
作者:
R. Wazir
通讯作者:
R. Wazir
DOI:
--
发表时间:
1972
期刊:
--
影响因子:
--
作者:
塩田 徹治
通讯作者:
塩田 徹治
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
C. Viallet
通讯作者:
C. Viallet
DOI:
--
发表时间:
2006
期刊:
--
影响因子:
--
作者:
通讯作者:
--
DOI:
--
发表时间:
1954
期刊:
影响因子:
--
作者:
A. Weil
通讯作者:
A. Weil