Is gravity entropic force?

Abstract

If we assume that the source of thermodynamic system, $\rho$ and $p$, are also the source of gravity, thermal quantities, such as entropy, temperature, and chemical potential, can induce effects of gravity, or gravity can induce thermal effects. We find only for systems with constant temperature and zero chemical potential, gravity can be seen as an entropic force. The case for Newtonian approximation is discussed.

6 pages

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Cited by in corpus (8)

• Horizon thermodynamics in $f(R)$ theory
• GUP-Corrected Black Hole Thermodynamics and the Maximum Force Conjecture
• Proof of entropy principle in Einstein-Maxwell theory
• Entropy and Energy of Static Spherically Symmetric Black Hole in $f(R)$ theory
• Thermodynamics of black hole in $D$-dimensional $f(R)$ theory
• Analogy of QCD hadronization and Hawking-Unruh radiation at NICA
• Horizon thermodynamics in $f(R,R^{\mu \nu }{R}_{\mu \nu })$ theory
• The Saturated and Supercritical Stirling Cycle Thermodynamic Heat Engine Cycle