1 citations · 1 across the 2 of their papers we have counts for
5 papers
Quasilocal conservation laws in cosmology: a first look
Marius Oltean, Hossein Bazrafshan Moghaddam, Richard J. Epp
Quasilocal definitions of stress-energy-momentum---that is, in the form of boundary densities (in lieu of local volume densities)---have proven generally very useful in formulating…
Energy of cosmological spacetimes and perturbations: a quasilocal approach
Marius Oltean, Hossein Bazrafshan Moghaddam, Richard J. Epp
Quasilocal definitions of stress-energy-momentum -- that is, in the form of boundary densities (rather than local volume densities) -- have proven generally very useful in formulat…
Study of the Relativistic Dynamics of Extreme-Mass-Ratio Inspirals
Marius Oltean
The principal subject of this thesis is the gravitational two-body problem in the extreme-mass-ratio regime---that is, where one mass is significantly smaller than the other---in t…
Motion of localized sources in general relativity: gravitational self-force from quasilocal conservation laws
Marius Oltean, Richard J. Epp, Carlos F. Sopuerta +2
An idealized "test" object in general relativity moves along a geodesic. However, if the object has a finite mass, this will create additional curvature in the spacetime, causing i…
Relativistic geoids and time dependence: quasilocal frames versus isochronometric surfaces
Marius Oltean, Richard J. Epp, Paul L. McGrath +1
In a recent paper [D. Philipp, V. Perlick, D. Puetzfeld, E. Hackmann, and C. Lämmerzahl, Phys. Rev. D 95, 104037 (2017)], a definition of a general-relativistic geoid, restricted t…