321 citations · 842 across the 8 of their papers we have counts for
3 papers · 1 filter
Post-Newtonian Conservation Laws in Rigid Quasilocal Frames
Paul L. McGrath, Melanie Chanona, Richard J. Epp +2
In recent work we constructed completely general conservation laws for energy and linear and angular momentum of extended systems in general relativity based on the notion of a rig…
Gravitational wave detector response in terms of spacetime Riemann curvature
Michael J. Koop, Lee Samuel Finn
Gravitational wave detectors are typically described as responding to gravitational wave metric perturbations, which are gauge-dependent and --- correspondingly --- unphysical quan…
High-order quantum back-reaction and quantum cosmology with a positive cosmological constant
Martin Bojowald, David Brizuela, Hector H. Hernandez +2
When quantum back-reaction by fluctuations, correlations and higher moments of a state becomes strong, semiclassical quantum mechanics resembles a dynamical system with a high-dime…