2 papers
hep-ph1998
Neutrinos in a gravitational background: a test for the universality of the gravitational interaction
H. Casini, J. C. D'Olivo, R. Montemayor +1
In this work we propose an extended formulation for the interaction between neutrinos and gravitational fields. It is based on the parametrized post-Newtonian aproach, and includes…
hep-th1993
The Relation between the Mandelstam and the Cayley-Hamilton Identities
D. E. Berenstein, L. F. Urrutia
Starting from the characteristic polynomial for ordinary matrices we give a combinatorial deduction of the Mandelstam identities and viceversa, thus showing that the two sets of re…