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arXiv · 1004.0631

The cosmological origin of the Nambu-Jona-Lasinio model

M Novello
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Abstract

Recently a mechanism to generate mass from gravitational interaction, based on Mach principle, according to which the inertia of a body is a property of matter as well as of the background provided by the rest-of-the-universe was presented in \cite{novello} \cite{novello2}. In these papers such an idea was realized for scalar and spinor fields treating the rest-of-the-universe in its vacuum state. In the present paper, using an extended version of Mach principle, the same strategy will be applied to show how the Heisenberg-Nambu-Jona-Lasinio non-linear equation for fermions $\Psi$ arises as a consequence of the gravitational interaction of $ \Psi$ with the rest-of-the-universe.

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M Novello. 2010-04-05. The cosmological origin of the Nambu-Jona-Lasinio model. https://doi.org/10.1142/s0217751x11054243

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