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Castrillón López, Marco and Muñoz Masqué, Jaime
(2003)
*U(1)-invariant current forms.*
Reports on Mathematical Physics, 52
(3).
pp. 423-435.
ISSN 0034-4877

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Official URL: http://www.sciencedirect.com/science/article/pii/S0034487703800393

## Abstract

Lagrangians are investigated which are defined on the product of the cotangent bundle of a manifold and a vector space, where the vector space is the representation space of a linear representation of the group U(1) as the gauge group. It is shown that Lagrangians with gauge-invariant universal currents are described in terms of gauge-invariant Lagrangians and invariant functions on the vector space.

Item Type: | Article |
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Uncontrolled Keywords: | Current form; gauge invariance; interaction bundle; jet bundles; Lagrangian; Poincaré-Cartanform |

Subjects: | Sciences > Mathematics > Differential geometry |

ID Code: | 23065 |

Deposited On: | 08 Oct 2013 15:53 |

Last Modified: | 18 Feb 2019 12:03 |

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