The Λ and the CDM as Integration Constants

Notoriously, the two main problems of the standard <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">Λ</mi></semantics></math></inline-formula>CDM mod...

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Autores principales:	Priidik Gallagher, Tomi Koivisto
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	cosmology dark matter and dark energy gauge theory of gravity Mathematics QA1-939
Acceso en línea:	https://doaj.org/article/08a37d71583b41ba8f8ca013e95f71d1
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id	oai:doaj.org-article:08a37d71583b41ba8f8ca013e95f71d1
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spelling	oai:doaj.org-article:08a37d71583b41ba8f8ca013e95f71d12021-11-25T19:06:33ZThe Λ and the CDM as Integration Constants10.3390/sym131120762073-8994https://doaj.org/article/08a37d71583b41ba8f8ca013e95f71d12021-11-01T00:00:00Zhttps://www.mdpi.com/2073-8994/13/11/2076https://doaj.org/toc/2073-8994Notoriously, the two main problems of the standard <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">Λ</mi></semantics></math></inline-formula>CDM model of cosmology are the cosmological constant <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">Λ</mi></semantics></math></inline-formula> and the cold dark matter, CDM. This essay shows that both the <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">Λ</mi></semantics></math></inline-formula> and the CDM arise as integration constants in a careful derivation of Einstein’s equations from first principles in a Lorentz gauge theory. The dark sector of the universe might only reflect the geometry of a spontaneous symmetry breaking that is necessary for the existence of spacetime and an observer therein.Priidik GallagherTomi KoivistoMDPI AGarticlecosmologydark matter and dark energygauge theory of gravityMathematicsQA1-939ENSymmetry, Vol 13, Iss 2076, p 2076 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	cosmology dark matter and dark energy gauge theory of gravity Mathematics QA1-939
spellingShingle	cosmology dark matter and dark energy gauge theory of gravity Mathematics QA1-939 Priidik Gallagher Tomi Koivisto The Λ and the CDM as Integration Constants
description	Notoriously, the two main problems of the standard <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">Λ</mi></semantics></math></inline-formula>CDM model of cosmology are the cosmological constant <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">Λ</mi></semantics></math></inline-formula> and the cold dark matter, CDM. This essay shows that both the <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">Λ</mi></semantics></math></inline-formula> and the CDM arise as integration constants in a careful derivation of Einstein’s equations from first principles in a Lorentz gauge theory. The dark sector of the universe might only reflect the geometry of a spontaneous symmetry breaking that is necessary for the existence of spacetime and an observer therein.
format	article
author	Priidik Gallagher Tomi Koivisto
author_facet	Priidik Gallagher Tomi Koivisto
author_sort	Priidik Gallagher
title	The Λ and the CDM as Integration Constants
title_short	The Λ and the CDM as Integration Constants
title_full	The Λ and the CDM as Integration Constants
title_fullStr	The Λ and the CDM as Integration Constants
title_full_unstemmed	The Λ and the CDM as Integration Constants
title_sort	λ and the cdm as integration constants
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/08a37d71583b41ba8f8ca013e95f71d1
work_keys_str_mv	AT priidikgallagher thelandthecdmasintegrationconstants AT tomikoivisto thelandthecdmasintegrationconstants AT priidikgallagher landthecdmasintegrationconstants AT tomikoivisto landthecdmasintegrationconstants
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The Λ and the CDM as Integration Constants

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