Wednesday, March 28, 2012

1203.5875 (I. B. Khriplovich)

Big bounce from gravitational four-fermion interaction    [PDF]

I. B. Khriplovich
The four-fermion gravitational interaction is induced by torsion, and gets dominating on the Planck scale. The regular, axial-axial part of this interaction by itself does not stop the gravitational compression. However, the anomalous, vector-vector interaction results in a natural way in big bounce.
View original: http://arxiv.org/abs/1203.5875

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