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Defense Intelligence Reference Document Antigravity For Aerospace Applications

Defense Intelligence Agency · 44 pages · text from the file's own layer

This Defense Intelligence Reference Document (DIA-08-1003-018), dated 30 March 2010, was produced by the Defense Intelligence Agency as part of its FY 2009 Advanced Aerospace Weapon System Applications (AAWSA) Program. It reviews theoretical approaches to antigravity for aerospace propulsion, drawing on Newtonian physics, general relativity, cosmological dark energy and quantum vacuum effects. The report notes that no current technology can actively control gravity and that many concepts are far from practicable engineering.

  • p. 3 …13 Pressure as a Source of Gravity .................................................................... 13 Vacuum Energy of Einstein's Cosmological Constant .................................... 13…
  • p. 7 …GM a~-- g r" (2) If Earth is chosen to be the larger gravitating mass so…
  • p. 8 …will be a gravitational force of 2-g above the disk(= 1-g due to the…
  • p. 10 …increases with time, and thus a dipole gravitational field G is created. The magnitude of the…
  • p. 11 …center of the torus) of G"' 10 10a.,n·, where a.,,c is the acceleration of…
  • p. 12 …A space launch operator on the ground wanting to send a payload up into orbit would…
  • p. 13 …The corresponding metric tensor is a diagonal matrix: g.,, = diag-(1 - 2GM/c2r), (1 - 2GM/c2r…
  • p. 14 UNCLASSIFIED/ ;raA 8FFlil.l1k WE&i a••kl/ because repulsive force terms are second and higher…
  • p. 16 …In simplest terms, this relation states that gravity Is a manifestation of the spacetime curvature (G…
  • p. 19 …lilffllil,t.k l.llilii g•11 X whereby this term now behaves like the stress…
  • p. 23 …coefficients ~ G(f/ 6/c") (for 6. K > 1 ), and therefore will not have a measurable…
  • p. 26 …rr 0 Ahc( Sxd) G:,a,(Jr:n =- 720d 3 l+'z c 2 (27) in…
  • p. 27 UNCLASSIFIED//FOR OFFICIO k YEE a••k>/ The net gravity-induced (electrostatic levitation) self-force (Fn…
  • p. 28 …g (in the upward direction). Trapped atom gravimeters can 23 UNCLASSIFIED/ ,'1"91\ 8Fflli1Ak lellilii a…
  • p. 29 …The trapping of latex spheres into a form of optical matter by means of intense laser…
  • p. 40 …Sachs and A. R. Roy, C. Roy Keys, Inc., 2003. 20 Ford, L. H., and Roman…
  • p. 41 …In Honour of H. B. G. Casimir, edited by A. Sarlemijn and J. Sparnaay, North-Holland…
  • p. 42 …25-26. 52 Riess, A. G., et al., "Observational Evidence from Supernovae for an Accelerating Universe…
  • p. 43 …927-943. 69 Hathaway, G.D., "Chapter 5: Gravitational Experiments with Superconductors: History and Lessons," Frontiers…
  • p. 44 …L37-L40. 91 Moore, G. T., "Quantum Theory of the Electromagnetic Field in a Variable-Length…
UNCLASSIFIED/ ,<F9A: 9FFHil.«tk Wfili 8Hk'/
where 1111 is the vacuum "gravitational permeability" constant(= 16rcG/c2 = 3.73 x 10-26
m/kg), 1 N is the total number of turns of pipe wound around the torus, 'Pis the time
rate-of-change of the mass current flowing through the pipe, r is the radius of one of
the loops of pipe, R1 is the radius of the torus, and c is the speed of light (3 x 108 m/s)
(Reference 14). One should note the striking similarity between Equations (4) and (5)
for the dipole electric and dipole gravitational fields.
Figure 2. Diople Gravitational Field Generator (Reference 14)
Using Equation (5), Forward (Reference 13,14) showed that there would be a need to
accelerate matter with the density of a dwarf star through pipes as wide as a football
field wound around a torus with kilometer dimensions in order to produce an antigravity
field (at the center of the torus) of G"' 10 10a.,n·, where a.,,c is the acceleration of the
(dwarf star density) matter through the pipes. The tiny factor 10-10 is composed of the
even smaller 110, which is the reason why very large systems are required to obtain
even a measurable amount of acceleration. To counteract the Earth's gravitational field
of 1-i requires an antigravity field of 1-i (vectored upward), and thus the dwarf star
density material within the pipes must achieve aac, = 10 11 m/s2 in order to accomplish
this effect.
Forward (Reference 5) also identified a configuration comprised of a rotating torus of
dense matter that turns inside-out like a smoke ring as another type of dipole
gravitational field generator. As shown in Figure 3, an inside-out turning ring of very
dense mass (M) will create an upward force (of acceleration a) in the direction of the
(constant) mass motion (Mv, vis the mass velocity). This is also a feature of the
1 The vacuum "gravitational permittivity" constant is (Reference 12): -:-n = (4nGJ- 1 = 1.19 x 109 kg-s 2/m 3 .
6
UNCLASSIFIED//509 AEEJCJOP 1!S5 ADIi X

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