Deformations on tilted tori and moduli stabilisation at the orbifold point
Deformations on tilted tori and moduli stabilisation at the orbifold point
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倾斜环面的变形和轨道点处的模量稳定性
DOI:
10.1007/jhep11(2015)019
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发表时间:
2015
影响因子:
5.4
通讯作者:
I. Koltermann
中科院分区:
文献类型:
--
作者:
M. Blaszczyk;G. Honecker;I. Koltermann
We discuss deformations of orbifold singularities on tilted tori in the context of Type IIA orientifold model building with D6-branes on special Lagrangian cycles. Starting from, we mod out an additionalsymmetry to describe phenomenologically appealing backgrounds and reduce toandinvariant orbits of deformations. While D6-branes carrying SO (2N) or USp (2N) gauge groups do not constrain deformations, D6-branes with U (N) gauge groups develop non-vanishing D-terms if they couple to previously singular, now deformed cycles. We present examples for both types of D6-branes, and in a three-generation Pati-Salam model onwe find that ten out of 15 twisted complex structure moduli are indeed stabilised at the orbifold point by the existence of the brane stacks.
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DOI:
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发表时间:
2013
期刊:
影响因子:
--
作者:
G. Honecker;W. Staessens
通讯作者:
W. Staessens
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
F. Gmeiner;G. Honecker
通讯作者:
G. Honecker
DOI:
--
发表时间:
2006
期刊:
影响因子:
--
作者:
D. Lüst;S. Reffert;Emanuel Scheidegger;S. Stieberger
通讯作者:
S. Stieberger
DOI:
--
发表时间:
2005
期刊:
影响因子:
--
作者:
R. Blumenhagen;G. Honecker;T. Weigand
通讯作者:
T. Weigand
DOI:
10.1002/prop.201300036
发表时间:
2013-12
期刊:
Fortschritte der Physik
影响因子:
--
作者:
G. Honecker;W. Staessens
通讯作者:
G. Honecker;W. Staessens