Preprint Article Version 3 Preserved in Portico This version is not peer-reviewed

Gravity, Information and Accelerated Expansion

Version 1 : Received: 23 February 2023 / Approved: 24 February 2023 / Online: 24 February 2023 (15:41:02 CET)
Version 2 : Received: 4 March 2023 / Approved: 6 March 2023 / Online: 6 March 2023 (14:06:38 CET)
Version 3 : Received: 7 September 2023 / Approved: 8 September 2023 / Online: 11 September 2023 (05:00:26 CEST)

How to cite: Kumar, N. Gravity, Information and Accelerated Expansion. Preprints 2023, 2023020427. https://doi.org/10.20944/preprints202302.0427.v3 Kumar, N. Gravity, Information and Accelerated Expansion. Preprints 2023, 2023020427. https://doi.org/10.20944/preprints202302.0427.v3

Abstract

The holographic principle states that the information about the volume of space is stored on its boundary. Assuming this holds, we can explain the aspects of gravity. The spacetime needs to be extended to 5D to explain gravity in this context. This naturally explains the four classical tests of gravity namely the gravitational redshift, the perihelion precession, the bending of light, and the gravitational time delay. We also show a novel way in which the universe expands in an accelerated manner at late times without the need for any form of dark energy.

Keywords

extra dimension; thermodynamics and gravity; accelerated expansion; universe-antiuniverse pair

Subject

Physical Sciences, Astronomy and Astrophysics

Comments (1)

Comment 1
Received: 11 September 2023
Commenter: Naman Kumar
Commenter's Conflict of Interests: Author
Comment: 1. Title is changed.2. Discussion on the accelerated expansion of null surfaces extended to the accelerated expansion of the universe.
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