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  2. Hoyle–Narlikar theory of gravity - Wikipedia

    en.wikipedia.org/wiki/Hoyle–Narlikar_theory_of...

    Unlike the standard cosmological model, the quasi steady state hypothesis implies the universe is eternal.According to Narlikar, multiple mini bangs would occur at the center of quasars, with various creation fields (or C-field) continuously generating matter out of empty space due to local concentration of negative energy that would also prevent violation of conservation laws, in order to ...

  3. Modified Newtonian dynamics - Wikipedia

    en.wikipedia.org/wiki/Modified_Newtonian_dynamics

    Modified Newtonian dynamics (MOND) is a theory that proposes a modification of Newton's laws to account for observed properties of galaxies. Modifying Newton's law of gravity results in modified gravity, while modifying Newton's second law results in modified inertia. The latter has received little attention compared to the modified gravity ...

  4. Entropic gravity - Wikipedia

    en.wikipedia.org/wiki/Entropic_gravity

    Entropic gravity, also known as emergent gravity, is a theory in modern physics that describes gravity as an entropic force—a force with macro-scale homogeneity but which is subject to quantum-level disorder—and not a fundamental interaction.

  5. General relativity - Wikipedia

    en.wikipedia.org/wiki/General_relativity

    This suggests the definition of a new class of inertial motion, namely that of objects in free fall under the influence of gravity. This new class of preferred motions, too, defines a geometry of space and time—in mathematical terms, it is the geodesic motion associated with a specific connection which depends on the gradient of the ...

  6. History of gravitational theory - Wikipedia

    en.wikipedia.org/.../History_of_gravitational_theory

    The 12th-century scholar Al-Khazini suggested that the gravity an object contains varies depending on its distance from the centre of the universe (referring to the centre of the Earth). Al-Biruni and Al-Khazini studied the theory of the centre of gravity, and generalized and applied it to three-dimensional bodies.

  7. Theory of everything - Wikipedia

    en.wikipedia.org/wiki/Theory_of_everything

    A theory of everything (TOE), final theory, ultimate theory, unified field theory, or master theory is a hypothetical singular, all-encompassing, coherent theoretical framework of physics that fully explains and links together all aspects of the universe. [1]: 6 Finding a theory of everything is one of the major unsolved problems in physics. [2 ...

  8. Newton's law of universal gravitation - Wikipedia

    en.wikipedia.org/wiki/Newton's_law_of_universal...

    By 1680, new values for the diameter of the Earth improved his orbit time to within 1.6%, but more importantly Newton had found a proof of his earlier conjecture. [8]: 201 In 1687 Newton published his Principia which combined his laws of motion with new mathematical analysis to explain Kepler's empirical results.

  9. Universal evolution - Wikipedia

    en.wikipedia.org/wiki/Universal_evolution

    Here the evolution of human society (socialization) is ruled by psychological, economic, informational and communicative processes. For Teilhard there is a further stage, one of spiritual evolution , the Christing of the collective noosphere, in which humanity converges in a single divinisation he calls the Omega Point .