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46 results for gravitation.

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Keyword    gravitation

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The Galaxies and the Dark Matter
by José Luís Pereira Rebelo Fernandes
International Journal of Physics. 2021, 9(1), 36-41. DOI: 10.12691/ijp-9-1-4
Pub. Date: December 21, 2020Views: 8318Downloads: 11488
universe gravitation potential gravity velocity mass physics variable
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A Combined Cosmological and Gravitational Redshift Supports Electron-Positron Annihilation as the Most Likely Energy Source of the CMB
by Jarl-Thure Eriksson
International Journal of Physics. 2019, 7(1), 16-20. DOI: 10.12691/ijp-7-1-3
Pub. Date: January 29, 2019Views: 15672Downloads: 13679
general relativity Friedmann-Robertson-Walker equation redshift gravitational redshift electron-positron annihilation CMB
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A New Principle for Elimination of Applied Defects in the Relativity Theory
by Kexin Yao
International Journal of Physics. 2016, 4(6), 158-175. DOI: 10.12691/ijp-4-6-3
Pub. Date: December 05, 2016Views: 24359Downloads: 24271
special relativity general relativity Lorentz transformation Lelative velocity absolute velocity time running speed relative transformation absolute transformation electric field gravitational field principle of equivalence universal gravitation black hole time travel
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Quantization of the Scalar, Electromagnetic and Dirac Fields in Gravity and the Theory of the Gravitational Gauge Field
by M. Khoshsima
International Journal of Physics. 2016, 4(5), 135-139. DOI: 10.12691/ijp-4-5-4
Pub. Date: October 10, 2016Views: 14183Downloads: 13296
Lagrangian with gravitational covariant derivative Equation of Motion Energy-momentum dispersion relation Perturbation in energy gravitational symmetry Gravitational gauge field
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The Coupling between Cosmic Expansion and Gravity Causes the Accelerated Expansion
by Xiao Lin Li
International Journal of Physics. 2023, 11(1), 1-5. DOI: 10.12691/ijp-11-1-1
Pub. Date: December 27, 2022Views: 4690Downloads: 5046
cosmology Planck Gravity Theory Friedmann equation cosmic expansion accelerated expansion dark energy gravity coupling coupling constant Hubble constant cosmic redshift inflection point inflection radius cosmic mass gravitational acceleration
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The Intrinsic Derivation of the Gravitational Constant G
by W. Walden and T. G.M. Gerlitz
International Journal of Physics. 2022, 10(5), 252-261. DOI: 10.12691/ijp-10-5-2
Pub. Date: December 01, 2022Views: 5432Downloads: 5734
special relativity classical field theory gravitation
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Photon Theory of Gravity – An Advance from Einstein’s Relativity
by Xianming Meng
International Journal of Physics. 2022, 10(3), 118-136. DOI: 10.12691/ijp-10-3-1
Pub. Date: June 26, 2022Views: 8012Downloads: 11639
photon density mass-energy equation general relativity theory black hole gravitational waves gravitational lensing
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A Possible Answer for the Cosmological Constant Problem
by Shi-Hao Chen
Frontiers of Astronomy, Astrophysics and Cosmology. 2018, 4(1), 30-31. DOI: 10.12691/faac-4-1-3
Pub. Date: December 04, 2018Views: 9717Downloads: 9732
cosmological constant the energy density of the vacuum state symmetry breaking gravitational mass
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The Motion in a Central Field under Considering Space-time Expansion---- A Ideal Reclaim of Hoyle’s Steady Universe
by Jian liang Yang
Frontiers of Astronomy, Astrophysics and Cosmology. 2017, 3(1), 4-8. DOI: 10.12691/faac-3-1-2
Pub. Date: February 09, 2017Views: 16190Downloads: 14455
Newton’s gravitational theory central field big bang convex lens effect continuous generation of matter
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A 3D Brans-Dicke Theory Model
by T. G. do Prado, E. F. Reis, M. C. Vergės, V. Piccirillo and J. R. Ciappina
International Journal of Physics. 2016, 4(3), 64-68. DOI: 10.12691/ijp-4-3-4
Pub. Date: May 09, 2016Views: 16418Downloads: 15398
cosmology dimensional reduction general relativity lower dimensional gravitation
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