85 citations · 1.5k across the 81 of their papers we have counts for
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Classical Dirac Observables: the Emergence of Rest-Frame Particle and Field Theories
Luca Lusanna
A review is given of the canonical reduction of gauge and relativistic particle theories and of a new covariant rest-frame instant form of dynamics according to Dirac's theory of c…
Dirac's Observables for the Higgs Model: II) the non-Abelian SU(2) Case
Luca Lusanna, Paolo Valtancoli
We search a canonical basis of Dirac's observables for the classical non-Abelian Higgs model with fermions in the case of a trivial SU(2) principal bundle with a complex doublet of…
Dirac's Observables for the Higgs Model: I) the Abelian Case
Luca Lusanna, Paolo Valtancoli
We search a canonical basis of Dirac's observables for the classical Abelian Higgs model with fermions in the case of a trivial U(1) principal bundle. The study of the Gauss law fi…
Gauging kinematical and internal symmetry groups for extended systems: the Galilean one-time and two-times harmonic oscillators
Roberto De Pietri, L. Lusanna, Massimo Pauri
The possible external couplings of an extended non-relativistic classical system are characterized by gauging its maximal dynamical symmetry group at the center-of-mass. The Galile…