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Torsion Gravity for Dirac Matter Fields - Luca Fabbri

Luca Fabbri

Résumé/abstract:

We review the torsional completion of the theory of gravitation for a spacetime filled with ½-spin matter fields; we will see that the general field equations will turn out to be endowed with non-linear self-interactions of the fermionic fields, with consequence that stretch from possible applications to the galactic rotation curves and analogies with the weak interactions with composite Higgs fields, to general considerations about the stability of elementary particles, positivity of their energy and interpretation of matter/antimatter duality.

Cette conférence est présentée par le Groupe de Physique des Particules du Département de physique de l'Université de Montréal.