Anisotropic Expansion of the Universe and Generation of Quantum Interference in Light Propagation |
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| Authors: | G Fanizza L Tedesco |
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| Institution: | 1.Istituto Nazionale di Fisica Nucleare,Bari,Italy;2.Dipartimento di Fisica,Università di Bari,Bari,Italy;3.Departement de Physique Theorique,Universite de Geneve,Geneve 4,Switzerland |
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| Abstract: | We investigate the electrodynamic in a Bianchi type I cosmological model. This scenario reveals the possibility that photons, during their traveling, can make quantum interference. This effect is only due to the presence of two different axes of expansion in the cosmic evolution. In other word, it is possible to conclude that a purely metrical - or, equivalently, gravitational - phenomenon gives rise up to a quantum effect that manifests itself in the light propagation. |
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