65 citations · 86 across the 4 of their papers we have counts for
4 papers
Does a Second-Class Primary Constraint Generate a Gauge Transformation? Electromagnetisms and Gravities, Massless and Massive
J. Brian Pitts
In constrained Hamiltonian dynamics there are two views regarding how first-class constraints generate gauge transformations: individually or only in a certain combination, the Ros…
Equivalent Theories and Changing Hamiltonian Observables in General Relativity
J. Brian Pitts
Change and local spatial variation are missing in Hamiltonian General Relativity according to the most common definition of observables (0 Poisson bracket with all first-class cons…
Gauge-Invariant Localization of Infinitely Many Gravitational Energies from all Possible Auxiliary Structures, Or, Why Pseudotensors are Okay
J. Brian Pitts
The problem of finding a covariant expression for the distribution and conservation of gravitational energy-momentum dates to the 1910s. A suitably covariant infinite-component loc…
Gauge-Invariant Localization of Infinitely Many Gravitational Energies from All Possible Auxiliary Structures
J. Brian Pitts
The problem of finding a covariant expression for the distribution and conservation of gravitational energy-momentum dates to the 1910s. A suitably covariant infinite-component loc…