2 papers
math-ph2005
I - Matter, antimatter and geometry II - The twin universe model : a solution to the problem of negative energy particles III - The twin universe model plus electric charges and matter-antimatter symmetry
Frederic Henry-Couannier, Gilles D'Agostini, Jean-Pierre Petit
We introduce a new dynamical group whose coadjoint action on its momentum space takes account of matter-antimatter symmetry on pure geometrical grounds. According to this descripti…
gr-qc2004
Negative energies and time reversal in Quantum Field Theory
Frederic Henry-Couannier
The theoretical and phenomenological status of negative energies is reviewed in Quantum Field theory leading to the conclusion that hopefully their rehabilitation might only be com…