Frontiers of Astronomy, Astrophysics and Cosmology
ISSN (Print): ISSN Pending ISSN (Online): ISSN Pending Website: http://www.sciepub.com/journal/faac Editor-in-chief: Prof. Luigi Maxmilian Caligiuri
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Frontiers of Astronomy, Astrophysics and Cosmology. 2018, 4(1), 30-31
DOI: 10.12691/faac-4-1-3
Open AccessArticle

A Possible Answer for the Cosmological Constant Problem

Shi-Hao Chen1,

1Institute of Theoretical Physics, Northeast Normal University, Changchun, China

Pub. Date: December 04, 2018

Cite this paper:
Shi-Hao Chen. A Possible Answer for the Cosmological Constant Problem. Frontiers of Astronomy, Astrophysics and Cosmology. 2018; 4(1):30-31. doi: 10.12691/faac-4-1-3

Abstract

Based on a model of the universe without singularity, it is proven that the energy density of the vacuum state must be zero or a finite and small positive number. Consequently, the effective cosmological constant is easily determined according to the observations.

Keywords:
cosmological constant the energy density of the vacuum state symmetry breaking gravitational mass

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References:

[1]  Chen, S.H. “A Cosmological Model without Singularity Based On RW Metric (1)”, International Journal of Astronomy and Astrophysics, 4 (1), 264-293. March 2014.
 
[2]  Chen, S.H, Structure of the Universe, to be published in “International Journal of Astronomy and Astrophysics”.