On deformations of metrics and their associated spinor structures

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Smooth deformations of a Minkowski type metric in a four-dimensional space-time manifold are considered. Deformations of the basic spin-tensorial fields associated with this metric are calculated and their application to calculating the energy-momentum tensor of a massive spin 1/2 particle is shown.
AmSTeX, 22 pages, amsppt style

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Differential Geometry, Mathematical Physics, 53B30, 81T20, 83F05

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http://salesiana.dossiersoluciones.com/handle/123456789/137664

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0709.1460
 http://arxiv.org/abs/0709.1460

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arXiv