Abstract:
Gauge theories are formulated on the noncommutative two-sphere. These theories have only finite number of degrees of freedom; nevertheless they exhibit both the gauge symmetry and the SU(2) symmetry of the sphere. In particular, the coupling of gauge fields to chiral fermions is naturally achieved.
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Received: 27 October 1997 / Accepted: 24 April 1998
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Klimčík, C. Gauge Theories on the Noncommutative Sphere. Comm Math Phys 199, 257–279 (1998). https://doi.org/10.1007/s002200050501
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DOI: https://doi.org/10.1007/s002200050501