Discrete R-symmetries and anomaly universality in heterotic orbifolds
Discrete R-symmetries and anomaly universality in heterotic orbifolds
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异质轨道折叠中的离散 R 对称性和异常普遍性
DOI:
10.1007/jhep02(2014)098
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发表时间:
2014
影响因子:
5.4
通讯作者:
I. Zavala
中科院分区:
文献类型:
--
作者:
N. G. Cabo Bizet;T. Kobayashi;D. K. Mayorga Pena;S. L. Parameswaran;M. Schmitz;I. Zavala
We study discrete R-symmetries, which appear in the 4D low energy effective field theory derived from heterotic orbifold models. We derive the R-symmetries directly from the geometrical symmetries of the orbifolds. In particular, we obtain the corresponding R-charges by requiring that the couplings be invariant under these symmetries. This allows for a more general treatment than the explicit computations of correlation functions made previously by the authors, including models with discrete Wilson lines, and orbifold symmetries beyond plane-by-plane rotational invariance. The R-charges obtained in this manner differ from those derived in earlier explicit computations. We study the anomalies associated with these R-symmetries, and comment on the results.
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影响因子:
6.3
作者:
H. Nilles;Saúl Ramos;P. Vaudrevange;A. Wingerter
通讯作者:
A. Wingerter
影响因子:
4.4
作者:
A. Font;L. Ibáñez;H. Nilles;F. Quevedo
通讯作者:
F. Quevedo
DOI:
--
发表时间:
1992
期刊:
影响因子:
--
作者:
L. Ibáñez;D. Luest
通讯作者:
D. Luest
影响因子:
5.4
作者:
M. Fischer;Saúl Ramos;P. Vaudrevange
通讯作者:
P. Vaudrevange
DOI:
--
发表时间:
1992
期刊:
影响因子:
--
作者:
J. Derendinger;S. Ferrara;C. Kounnas;F. Zwirner
通讯作者:
F. Zwirner