85 citations · 1.5k across the 81 of their papers we have counts for
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gr-qc2011
Canonical ADM Tetrad Gravity: from Metrological Inertial Gauge Variables to Dynamical Tidal Dirac observables
Luca Lusanna
Dirac constraint theory allows to identify the York canonical basis (diagonalizing the York-Lichnerowicz approach) in ADM tetrad gravity for asymptotically Minkowskian space-times…
math-ph2011★ 4 cited
A Relativistic Version of the Two-Level Atom in the Rest-Frame Instant Form of Dynamics
David Alba, Horace W. Crater, Luca Lusanna
We define a relativistic version of the two-level atom, in which an extended atom is replaced by a point particle carrying suitable Grassmann variables for the description of the t…
gr-qc2011
Dust in the York Canonical Basis of ADM Tetrad Gravity: the Problem of Vorticity
David Alba, Luca Lusanna
Brown's formulation of dynamical perfect fluids in Minkowski space-time is extended to ADM tetrad gravity in globally hyperbolic, asymptotically Minkowskian space-times. For the du…