Spinorial space-time and privileged space direction (I)

Abstract : Contrary to frequent statements, the indications from WMAP and Planck data analyses suggesting the possible existence of a privileged space direction are not strange phenomena from the point of view of fundamental space-time geometry. As already emphasized in our previous papers on the subject, the spinorial space-time we suggested in 1996 naturally incorporates a privileged space direction for each comoving observer. This space direction is simply defined by the sigma-like matrix of which the cosmic space-time position spinor is an eigenspinor. In this series of papers, we remind some of our previous work and discuss the present situation.
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https://hal.archives-ouvertes.fr/hal-00859966
Contributor : Luis Gonzalez-Mestres <>
Submitted on : Monday, September 9, 2013 - 5:25:45 PM
Last modification on : Thursday, April 4, 2019 - 5:34:11 PM
Long-term archiving on : Tuesday, December 10, 2013 - 5:45:17 AM

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Luis Gonzalez-Mestres. Spinorial space-time and privileged space direction (I). 2013. ⟨hal-00859966⟩

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