Classical Dirac Observables: the Emergence of Rest-Frame Particle and Field Theories
Luca Lusanna (INFN, Sezione di Firenze)
TL;DR
This paper reviews the canonical reduction of gauge and relativistic particle theories and introduces a new covariant rest-frame instant form of dynamics based on Dirac's constraints.
Contribution
It presents a novel covariant rest-frame instant form of dynamics derived from Dirac's theory of constraints.
Findings
Canonical reduction clarifies gauge and relativistic particle theories
Introduces a new covariant rest-frame instant form of dynamics
Enhances understanding of Dirac's theory in particle and field contexts
Abstract
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 constraints
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Taxonomy
TopicsNoncommutative and Quantum Gravity Theories · Relativity and Gravitational Theory · Algebraic and Geometric Analysis