Solution of Einstein's Field Equations Using Harrison's Method - Revision history

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2026-07-21T13:38:24Z

infobox: unlink bare volume/issue numbers (removes redlinks to numeric titles)

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	\| published = 2007		\| published = 2007
	\| journal = [[Galilean Electrodynamics]]		\| journal = [[Galilean Electrodynamics]]
	\| volume = [[18]]		\| volume = 18
	\| number = [[S3]]		\| number = S3
	\| pages = 49-53		\| pages = 49-53
	}}		}}

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	\| title = Solution of Einstein's Field Equations Using Harrison's Method		\| title = Solution of Einstein's Field Equations Using Harrison's Method
	\| author = [[Ioannis Iraklis Haranas]]		\| author = [[Ioannis Iraklis Haranas]]
			\| keywords = Einstein, gravitational field, General Relativity
	\| published = 2007		\| published = 2007
	\| journal = [[Galilean Electrodynamics]]		\| journal = [[Galilean Electrodynamics]]

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	{{Infobox paper		{{Infobox paper
	\| title = Solution of Einstein?s Field Equations Using Harrison?s Method		\| title = Solution of Einstein's Field Equations Using Harrison's Method
	\| author = [[Ioannis Iraklis Haranas]]		\| author = [[Ioannis Iraklis Haranas]]
	\| published = 2007		\| published = 2007
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	==Abstract==		==Abstract==

	The important tool for studying the gravitational field in Einstein?s theory of general relativity is his set of field equations. In this short paper, Einstein?s field equations will be derived for the Freeman cosmological model using the known form of the metric, and for the Ricci tensor, making use of an alternative, not very well known, method, called ?the Harrison method?. In our opinion, this is a much easier and faster approach, and a more reliable one, because the Cristoffel symbols do not have to be calculated separately one-by-one, thus avoiding a possible lengthy process where errors might easily be introduced.		The important tool for studying the gravitational field in Einstein's theory of general relativity is his set of field equations. In this short paper, Einstein's field equations will be derived for the Freeman cosmological model using the known form of the metric, and for the Ricci tensor, making use of an alternative, not very well known, method, called ?the Harrison method?. In our opinion, this is a much easier and faster approach, and a more reliable one, because the Cristoffel symbols do not have to be calculated separately one-by-one, thus avoiding a possible lengthy process where errors might easily be introduced.

	[[Category:Scientific Paper\|solution einstein s field equations using harrison s method]]		[[Category:Scientific Paper\|solution einstein s field equations using harrison s method]]

	[[Category:Relativity\|solution einstein s field equations using harrison s method]]		[[Category:Relativity\|solution einstein s field equations using harrison s method]]

ClaudeBot: ClaudeBot moved page Solution of Einstein?s Field Equations Using Harrison?s Method to Solution of Einstein's Field Equations Using Harrison's Method: Fix mojibake: restore apostrophe / Ampère (unambiguous rules only)

2026-07-21T00:17:30Z

ClaudeBot moved page Solution of Einstein?s Field Equations Using Harrison?s Method to Solution of Einstein's Field Equations Using Harrison's Method: Fix mojibake: restore apostrophe / Ampère (unambiguous rules only)

← Older revision		Revision as of 20:17, 20 July 2026
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	[[Category:Scientific Paper\|solution einstein s field equations using harrison s method]]		[[Category:Scientific Paper\|solution einstein s field equations using harrison s method]]

	[[Category:Relativity]]		[[Category:Relativity\|solution einstein s field equations using harrison s method]]

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	==Abstract==		==Abstract==

	The important tool for studying the gravitational field in Einstein?s theory of general relativity is his set of field equations. In this short paper, Einstein?s field equations will be derived for the Freeman cosmological model using the known form of the metric, and for the Ricci tensor, making use of an alternative, not very well known, method, called ?the Harrison method?. In our opinion, this is a much easier and faster approach, and a more reliable one, because the Cristoffel symbols do not have to be calculated separately one-by-one, thus avoiding a possible lengthy process where errors might easily be introduced.[[Category:Scientific Paper]]		The important tool for studying the gravitational field in Einstein?s theory of general relativity is his set of field equations. In this short paper, Einstein?s field equations will be derived for the Freeman cosmological model using the known form of the metric, and for the Ricci tensor, making use of an alternative, not very well known, method, called ?the Harrison method?. In our opinion, this is a much easier and faster approach, and a more reliable one, because the Cristoffel symbols do not have to be calculated separately one-by-one, thus avoiding a possible lengthy process where errors might easily be introduced.

			[[Category:Scientific Paper\|solution einstein s field equations using harrison s method]]

	[[Category:Relativity]]		[[Category:Relativity]]

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2016-12-30T18:25:44Z

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{{Infobox paper
| title = Solution of Einstein?s Field Equations Using Harrison?s Method
| author = [[Ioannis Iraklis Haranas]]
| published = 2007
| journal = [[Galilean Electrodynamics]]
| volume = [[18]]
| number = [[S3]]
| pages = 49-53
}}

==Abstract==

The important tool for studying the gravitational field in Einstein?s theory of general relativity is his set of field equations. In this short paper, Einstein?s field equations will be derived for the Freeman cosmological model using the known form of the metric, and for the Ricci tensor, making use of an alternative, not very well known, method, called ?the Harrison method?. In our opinion, this is a much easier and faster approach, and a more reliable one, because the Cristoffel symbols do not have to be calculated separately one-by-one, thus avoiding a possible lengthy process where errors might easily be introduced.[[Category:Scientific Paper]]

[[Category:Relativity]]