Cosmological Particle Creation and Baryon Number Violation in a Conformal Unified Theory

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We consider a conformal unified theory as the basis of conformal-invariant cosmological model where the permanent rigid state of the universe is compatible with the primordial element abundance and supernova data. We show that the cosmological creation of vector Z and W bosons, in this case, is sufficient to explain the CMB temperature (2.7 K). The primordial bosons violate the baryon number in the standard model as a result of anomalous nonconservation of left-handed currents and a nonzero squeezed vacuum expectation value of the topological Chern-Simons functional.
LaTex file, 12 pages, 1 figure

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High Energy Physics - Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/50902

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-th/0110003
 http://arxiv.org/abs/hep-th/0110003

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arXiv