Dimensional reduction over fuzzy coset spaces
Dimensional reduction over fuzzy coset spaces
复制标题
模糊陪集空间的降维
DOI:
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发表时间:
2003
期刊:
影响因子:
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通讯作者:
G. Zoupanos
中科院分区:
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作者:
Paolo Aschieri;P. Aschieri;John Madore;P. Manousselis;G. Zoupanos;G. Zoupanos;G. Zoupanos
We examine gauge theories on Minkowski space-time times fuzzy coset spaces. This means that the extra space dimensions instead of being a continuous coset space S/R are a corresponding finite matrix approximation. The gauge theory defined on this non-commutative setup is reduced to four dimensions and the rules of the corresponding dimensional reduction are established. We investigate in particular the case of the fuzzy sphere including the dimensional reduction of fermion fields.