Entropy 2000, 2(3), 168-171; doi:10.3390/e2030168

Entropy In the Universe: A New Approach

Received: 10 May 2000; Accepted: 29 July 2000 / Published: 7 September 2000
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.
Abstract: We propose a new definition of entropy for any mass m, based on gravitation and through the concept of a gravitational cross section. It turns out to be proportional to mass, and therefore extensive, and to the age of the Universe. It is a Machian approach. It is also the number of gravity quanta the mass has emitted through its age. The entropy of the Uni-verse is so determined and the cosmological entropy problem solved.
Keywords: entropy; gravity quanta; black holes; Mach; cosmology
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MDPI and ACS Style

Alfonso-Faus, A. Entropy In the Universe: A New Approach. Entropy 2000, 2, 168-171.

AMA Style

Alfonso-Faus A. Entropy In the Universe: A New Approach. Entropy. 2000; 2(3):168-171.

Chicago/Turabian Style

Alfonso-Faus, Antonio. 2000. "Entropy In the Universe: A New Approach." Entropy 2, no. 3: 168-171.

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