37th Joint Propulsion Conference and Exhibit · 2001 · 11 citations · 11 references
Natural SciencesPhysicsGravitationRelativityTransport PhenomenaGeneral RelativityRelativistic PhysicsSpecial RelativityRapid TransportSimple Theories
The equations of physics, generally, are invariant under the symmetry groups of infinitesimal space and time translations. This means that energy and momentum are conserved in “isolated ” systems, that is, systems that do not couple physically to anything outside of themselves. Among the propellantless
11
The Physical Structure of General Relativity
D. W. Sciama · Reviews of Modern Physics · 1964 · 447 citations
Natural Sciences, Physics, Cosmology +13
D. W. Sciama · Monthly Notices of the Royal Astronomical Society · 1953 · 439 citations · Full text
Polarizable-Vacuum (PV) Approach to General Relativity
H. E. Puthoff · Foundations of Physics · 2002 · 75 citations
Gravity, Inertia, and Quantum Vacuum Zero Point Fields
James F. Woodward · Foundations of Physics · 2001 · 18 citations