Weak 'antigravity' fields in general relativity

Within the weak-field approximation of general relativity, new exact solutions are derived for the ... I. Introduction ... field solutions of Einstein...

0 downloads 7 Views 217KB Size

Recommend Documents

exact 'antigravity-field' solutions in [7] confirm that any mass ... An exact solution of the field of a relativistic mass is the. a)Electronic mail: [email protected]

times the speed of light gravita- ... Because the affine connection is non-positive-definite, a. “general ... and acceleration of a test particle in the static field of the.

the ratio of source velocity to the speed of ... could admit a repulsive force at relativistic speeds [6]. But ... and acceleration of a test particle in the static field of the.

Aug 10, 2009 - rSi and an exterior one rSe , such that by definition f(rSi ) = f(rSe ) = 0. ... we found that the exterior Schwarszchild radius rSe becomes of the.

Oct 5, 2017 - Comparison with Impulsive Gravitational Waves. 8. 1.3. Description of the ...... Since the renormalization above deals with the singularity in the ρ and σ components ...... Contract this equation with ˆχ to get. 1. 2. ∇3|ˆχ|2 +.

mor power vanishes from a system having zero dipole mo- .... /b c β ω= . Since the charges are on opposite sides of the circular orbit, their velocities are.

(3) Because the affine connection is non-positive-definite, a “general prediction” has been made that general relativity could admit a repulsive force at relativistic ...

After it is published, it will be found online at http://www.sciencedirect.com. New exact solutions of differential ... methods find exact analytic solutions for whole classes of important ODEs in physics, engineering, and other fields, for ..... Boc

Combined flux compression and plasma opening switch on the Saturn pulsed power generator ... of a plasma flow switch acting as a long- conduction-time opening switch are consistent with key features of the power compression. ... tially produce saving

Apr 22, 2017 - Also in relation to the work presented in Chapter 3, I would like to thank the. Lean collaboration for .... 3.3.4 Convergence test: head on collision of two black holes . . . . . 136. 3.3.5 MPI ...... vectors in (flat space) polar coor

incorporated into the general linear frame approach to general relativity. When considering the. Maxwell ..... bEa i)∇b[α]. (34b). This additional constraint is appended to the standard forms of the Hamiltonian via an additional atlas field α :=

Feb 1, 2008 - simplest problems first, even if just as a preliminary academical exercise, produced however, unexpected bonus. It turns out from the discrete field analysis that the scalar field is, necessarily, the gravitational field of general rela

Jul 30, 2008 - Massachusetts Institute of Technology, 77 Massachusetss Ave, Cambridge, MA 02139 ..... dxC(x)(((z + x)2 + r2)−3/2 + ((z − x)2 + r2)−3/2) (23a).

Sep 19, 2013 - It is a typical accountant's work to list and solve the remaining. 3×10 linear, first order partial differential equations for the 10 unknowns gµν.

Mar 29, 2011 - For a free particle moving in a straight line with velocity v we have,. ξµ(τ)=(γτ,γvτ). ..... such models may comport with known observational data. 15 ... important tool in the observation of galactic structures; and it has bee

Aug 19, 2014 - The celebrated idea of Szekeres' compass of inertia, arising when .... In what follows greek indices refer to coordinate components while latin ...

Feb 24, 2008 - Einstein–Maxwell in general theory of relativity), but not the ...... history of optics, that of the standing electromagnetic waves, but nobody.

Mar 29, 2011 - arXiv:1011.4847v2 [math-ph] 29 Mar 2011 revised March 29 ... Charles Schwartz∗ ... tensor. We also calculate the gravitational field produced by tachyons ..... hand side that automatically satisfies the conservation law. Thus ...

Dec 3, 1995 - arXiv:physics/9802027v1 [math-ph] 14 Feb 1998. Integration in ... Also, an integral over tensor components does not give a result which is a.

Sep 3, 2015 - This is an English translation of the Italian version of an encyclopedia chapter that appeared in the Italian ... are Lorentz covariant. A theory providing answers to both questions was proposed by Einstein in 1915, the ... above. With

which gives rise to 2√g(NΣ(k)B(k)(AaAa)(k−1)Ai);i = 0. This forces the B(k) to be zero. In particular, B(1) = 0 means that the vector field must be massless. The working for these two steps is a subcase of that in Sec. 4, so the details of the c

geodesically-complete cosmologies is the consideration of cosmological solutions to modified theories of (classical) gravity. ... raises the question of ghosts, and the extent to which such may present any danger. ... paper will be to compute the evo

Nov 21, 2014 - porting his choice in Slipher's data of galaxies that are moving away from us. Fried- ..... reduce “timing” mass by a large factor (Valtonen et al. 1993). Though the ..... By good fortune, the quasar OJ287 was photographed.

Aug 11, 2006 - The total electric charge quantity and charge distribution inside conductors carrying conduction current in ..... solenoids with opposite windings during the oscillatory motion around their own axis. Probably the ..... BA and ME thank