• Corpus ID: 239616131

Gauge and Scalar Fields on $CP^2$: A Gauge-invariant Analysis I

@inproceedings{Karabali2021GaugeAS,
  title={Gauge and Scalar Fields on \$CP^2\$: A Gauge-invariant Analysis I},
  author={Dimitra Karabali and A. Maj and V. P. Nair},
  year={2021}
}
A parametrization of gauge fields on complex projective spaces of arbitrary dimension is given as a generalization of the two-dimensional case. Gauge transformations act homogeneously on the fields, facilitating a manifestly gauge-invariant analysis. Specializing to four dimensions, we consider the nature of the effective action due to scalars interacting with the gauge fields. The key qualitatively significant terms include a possible gauge-invariant mass term and a finite four-dimensional… 

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