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Advances in High Energy Physics
Volume 2016, Article ID 2341879, 9 pages
Research Article

The Effects of Minimal Length, Maximal Momentum, and Minimal Momentum in Entropic Force

1School of Physical Electronics, University of Electronic Science and Technology of China, Chengdu 610054, China
2Department of Astronomy, China West Normal University, Nanchong 637009, China
3College of Physics Science and Technology, Shenyang Normal University, Shenyang 110034, China

Received 24 April 2016; Revised 25 June 2016; Accepted 11 July 2016

Academic Editor: Giulia Gubitosi

Copyright © 2016 Zhong-Wen Feng et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The publication of this article was funded by SCOAP3.


The modified entropic force law is studied by using a new kind of generalized uncertainty principle which contains a minimal length, a minimal momentum, and a maximal momentum. Firstly, the quantum corrections to the thermodynamics of a black hole are investigated. Then, according to Verlinde’s theory, the generalized uncertainty principle (GUP) corrected entropic force is obtained. The result shows that the GUP corrected entropic force is related not only to the properties of the black holes but also to the Planck length and the dimensionless constants and . Moreover, based on the GUP corrected entropic force, we also derive the modified Einstein’s field equation (EFE) and the modified Friedmann equation.