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Starting from the Modified Newtonian Dynamics (MOND) theory and using an inverse approach, we construct a general form of the entropy expression associated with the horizon based on the entropic nature of gravity. Using the…

综合物理 · 物理学 2025-10-17 Ahamd Sheykhi , Leila Liravi

A heuristic entropic-gravity derivation has previously been given of the gravitational two-body force of modified Newtonian dynamics (MOND). Here, it is shown that also another characteristic of MOND can be recovered, namely, the external…

广义相对论与量子宇宙学 · 物理学 2012-04-05 F. R. Klinkhamer

Employing the Verlinde's hypothesis, and considering two well-known generalized entropy formalisms, two modifications to the Newtonian gravity are derived. In addition, it has been shown that the generalized entropy measures may also…

综合物理 · 物理学 2018-06-25 H. Moradpour , A. Sheykhi , C. Corda , Ines G. Salako

We investigate the description of black-hole thermodynamics in terms of a recently proposed modified version for Kaniadakis entropy. We discuss the role of that proposal within the Modified Newtonian Dynamics (MOND) theory, a generalization…

广义相对论与量子宇宙学 · 物理学 2025-06-30 Gabriella V. Ambrósio , Michelly S. Andrade , Paulo R. F. Alves , Cleber N. Costa , Jorge Ananias Neto , Ronaldo Thibes

Under natural assumptions on the thermodynamic properties of space and time with the holographic principle we reproduce a MOND-like behaviour of gravity on particular scales of mass and length, where Newtonian gravity requires a…

广义相对论与量子宇宙学 · 物理学 2015-10-16 D. A. Carranza , S. Mendoza

Milgrom's modified Newtonian dynamics (MOND) has done a great job on accounting for the rotation curves of a variety of galaxies by assuming that Newtonian dynamics breaks down for extremely low acceleration typically found in the galactic…

宇宙学与河外天体物理 · 物理学 2011-06-01 Ling-Jun Wang

We derive a relativistic extension of Modified Newtonian Dynamics (MOND) within the framework of entropic gravity by introducing temperature-dependent corrections to the equipartition law on a holographic screen. Starting from a Debye-like…

广义相对论与量子宇宙学 · 物理学 2025-11-11 A. Rostami , K. Rezazadeh , M. Rostampour

Modified Newtonian dynamics (MOND) can be obtained by modifying the entropic formulation of gravity, this is achieved by considering the quantum statistical nature of the degrees of freedom on the holographic screen. Through this frame…

广义相对论与量子宇宙学 · 物理学 2013-05-27 Ehoud Pazy

Verlinde's heuristic argument for the interpretation of the standard Newtonian gravitational force as an entropic force is generalized by the introduction of a minimum temperature (or maximum wave length) for the microscopic degrees of…

高能物理 - 理论 · 物理学 2015-05-27 F. R. Klinkhamer , M. Kopp

We show that the Modified Newtonian Dynamics (MOND) regime can be fully recovered as the weak-field limit of a particular theory of gravity formulated in the metric approach. This is possible when Milgrom's acceleration constant is taken as…

广义相对论与量子宇宙学 · 物理学 2015-06-04 S. Mendoza , T. Bernal , J. C. Hidalgo , S. Capozziello

Verlinde's proposal on the entropic origin of gravity is based strongly on the assumption that the equipartition law of energy holds on the holographic screen induced by the mass distribution of the system. However, from the theory of…

综合物理 · 物理学 2015-06-05 A. Sheykhi , K. Rezazadeh Sarab

We present a modified inertia formulation of Modified Newtonian dynamics (MOND) without retaining Galilean invariance. Assuming that the existence of a universal upper bound, predicted by MOND, to the acceleration produced by a dark halo is…

星系天体物理 · 物理学 2018-01-09 Mohammed Alzain

We show that the Modified Newtonian Dynamics (MOND) regime can be fully recovered as the weak-field limit of a particular theory of gravity formulated in the metric approach. This is possible when Milgrom's acceleration constant is taken as…

宇宙学与河外天体物理 · 物理学 2011-11-16 T. Bernal , S. Capozziello , J. C. Hidalgo , S. Mendoza

We examine black hole thermodynamics within the framework of modified Renyi entropy and explore its implications in Modified Newtonian Dynamics (MOND), an extension of Newton second law proposed to explain galaxy rotation curves without…

广义相对论与量子宇宙学 · 物理学 2025-05-19 Everton M. C. Abreu , Jorge Ananias Neto

Moderhai Milgrom's Modified Newtonian Dynamics (MOND) correction to Newtonian gravity or inertia is shown to be equivalent to a more fundamental formulation considering a non-inertial local reference frame and the fixed background of the…

综合物理 · 物理学 2026-01-08 Manuel Uruena Palomo

Modified Newtonian dynamics (MOND) is an empirical theory originally proposed to explain the rotation curves of spiral galaxies by modifying the gravitational acceleration, rather than by invoking dark matter. Here,we set constraints on…

星系天体物理 · 物理学 2015-10-28 Fabio Iocco , Miguel Pato , Gianfranco Bertone

A general account of MOND theory is given. I start with the basic tenets of MOND, which posit departure from standard dynamics in the limit of low acceleration -- below an acceleration constant a0 -- where dynamics become scale invariant. I…

宇宙学与河外天体物理 · 物理学 2015-02-16 Mordehai Milgrom

After a succinct review of the MOND paradigm--with its phenomenology, and its various underlying theories--I concentrate on so called modified inertia (MI) formulations of MOND, which have so far received only little attention. These share…

宇宙学与河外天体物理 · 物理学 2011-11-30 Mordehai Milgrom

Explaining the effects of dark matter using modified gravitational dynamics (MOND) has for decades been both an intriguing and controversial possibility. By insisting that the gravitational interaction that accounts for the Newtonian force…

天体物理学 · 物理学 2009-11-10 Arthur Lue , Glenn D. Starkman

Modified Newtonian Dynamics (MOND) is a possible solution for the missing mass problem in galactic dynamics; its predictions are in good agreement with observations in the limit of weak accelerations. However, MOND does not derive from a…

星系天体物理 · 物理学 2017-01-18 Sascha Trippe
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