Tuesday, February 26, 2013

1302.6028 (Kiyoshi Shiraishi)

U(infinity) Gauge Theory from Higher Dimensions    [PDF]

Kiyoshi Shiraishi
We show that classical U(infinity) gauge theories can be obtained from the dimensional reduction of a certain class of higher-derivative theories. In general, the exact symmetry is attained in the limit of degenerate metric; otherwise, the infinite-dimensional symmetry can be taken as spontaneously broken. Monopole solutions are examined in the model for scalar and gauge fields. An extension to gravity is also discussed.
View original: http://arxiv.org/abs/1302.6028

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