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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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At least 343 records · Page 19

Relativistic cosmology.

Cosmologies based on Robertson-Walker universe model, discussing pseudo-Newtonian, general relativistic and Friedman models

Rindler, W.↗

Brans-Dicke cosmology.

Cosmological implications of Brans-Dicke scalar- tensor theory, discussing primordial elements abundances

Greenstein, G. S.↗

Multifluid cosmologies

Coordinate system for synthesizing previous work on multifluid cosmologies, investigating noninteracting mixtures of multicomponent fluids

Hughston, L. P.↗

Quantum cosmology. I

Hamiltonian methods applied to homogeneous cosmological models, obtaining Einstein equations, passing to quantum theory by imposing canonical commutation relations

Misner, C. W.↗