Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

# Dark Matter on the Closed Region Connected With Black Hole by Wormhole

Version 1 : Received: 19 February 2021 / Approved: 22 February 2021 / Online: 22 February 2021 (11:11:32 CET)

How to cite: Bousder, M. Dark Matter on the Closed Region Connected With Black Hole by Wormhole. Preprints 2021, 2021020456 (doi: 10.20944/preprints202102.0456.v1). Bousder, M. Dark Matter on the Closed Region Connected With Black Hole by Wormhole. Preprints 2021, 2021020456 (doi: 10.20944/preprints202102.0456.v1).

## Abstract

In this letter, instead of choosing the Einstein Rosen bridge between two black holes as in ER=EPR, we consider a wormhole between a black hole and a closed edge of the wormhole. We assume that information in a black hole travels through a wormhole, turns to mass (dark matter) in the closed region. This study is in contradiction with the existence of the white hole in our Universe. We replace the notion of the white hole with the massive closed region. We prove the metric of the closed region by the Hopf fibration, this new metric generalizes the $AdS_{5}$\ metric.

## Keywords

black hole; entanglement; entropy; entagled particle

## Subject

PHYSICAL SCIENCES, Acoustics

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