Results 121 to 130 of about 1,197,617 (246)
General Relativity, Mental Causation, and Energy Conservation. [PDF]
Pitts JB.
europepmc +1 more source
The Immortal Bel-Robinson Tensor [PDF]
We present some generalizations, and novel properties, of the Bel-Robinson tensor, in the context of constructing local invariants in D=11 supergravity.
arxiv
Testing general relativity with gravitational-wave catalogs: The insidious nature of waveform systematics. [PDF]
Moore CJ+3 more
europepmc +1 more source
General Relativity Requires Absolute Space and Time [PDF]
We examine two far-reaching and somewhat heretic consequences of General Relativity. (i) It requires a cosmology which includes a preferred rest frame, absolute space and time. (ii) A rotating universe and time travel are strict solutions of General Relativity.
arxiv
Gravitational waves from disks around spinning black holes: Simulations in full general relativity. [PDF]
Wessel E+4 more
europepmc +1 more source
An easy journey from Galilean to General Relativity [PDF]
We explain in a very concise way the basic principles that lead from Galilean to General Relativity to make them understandable to students or general audience, even with little knowledge in physics and mathematics.
arxiv
The Method of Characteristics for a Perfect Compressible Fluid in General Relativity and Non-Steady Newtonian Mechanics [PDF]
N. Coburn
openalex +1 more source
Ternary relative velocity; astonishing conflict of the Lorentz group with relativity [PDF]
We are proving that the Lorentz boost entails the relative velocity to be ternary: ternary relative velocity is a velocity of a body with respect to an interior observer as seen by a preferred exterior-observer. The Lorentz boosts imply non-associative addition of ternary relative velocities.
arxiv