The singularities as ontological limits of the general relativity
Nicolae Sfetcu
Jan 2019 · Nicolae Sfetcu
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ESSAYS Collection
The singularities from the general relativity resulting by solving Einstein's equations were and still are the subject of many scientific debates: Are there singularities in spacetime, or not? Big Bang was an initial singularity? If singularities exist, what is their ontology? Is the general theory of relativity a theory that has shown its limits in this case?
In this essay I argue that there are singularities, and the general theory of relativity, as any other scientific theory at present, is not valid for singularities. But that does not mean, as some scientists think, that it must be regarded as being obsolete.
After a brief presentation of the specific aspects of Newtonian classical theory and the special theory of relativity, and a brief presentation of the general theory of relativity, the chapter Ontology of General Relativity presents the ontological aspects of general relativity. The next chapter, Singularities, is dedicated to the presentation of the singularities resulting in general relativity, the specific aspects of the black holes and the event horizon, including the Big Bang debate as original singularity, and arguments for the existence of the singularities. In Singularity Ontology, I am talking about the possibilities of ontological framing of singularities in general and black holes in particular, about the hole argument highlighted by Einstein, and the arguments presented by scientists that there are no singularities and therefore that the general theory of relativity is in deadlock. In Conclusions I outline and summarize briefly the arguments that support my above views.
CONTENTS
Abstract
Introduction
Classical Theory and Special Relativity
General Relativity (GR)
1 Ontology of General Relativity
2 Singularities
Black Holes
Event Horizon
Big Bang
Are there Singularities?
3 Ontology of Singularities
Ontology of black holes
The hole argument
There are no singularities
Conclusions
Notes
Bibliography
The singularities from the general relativity resulting by solving Einstein's equations were and still are the subject of many scientific debates: Are there singularities in spacetime, or not? Big Bang was an initial singularity? If singularities exist, what is their ontology? Is the general theory of relativity a theory that has shown its limits in this case?
In this essay I argue that there are singularities, and the general theory of relativity, as any other scientific theory at present, is not valid for singularities. But that does not mean, as some scientists think, that it must be regarded as being obsolete.
After a brief presentation of the specific aspects of Newtonian classical theory and the special theory of relativity, and a brief presentation of the general theory of relativity, the chapter Ontology of General Relativity presents the ontological aspects of general relativity. The next chapter, Singularities, is dedicated to the presentation of the singularities resulting in general relativity, the specific aspects of the black holes and the event horizon, including the Big Bang debate as original singularity, and arguments for the existence of the singularities. In Singularity Ontology, I am talking about the possibilities of ontological framing of singularities in general and black holes in particular, about the hole argument highlighted by Einstein, and the arguments presented by scientists that there are no singularities and therefore that the general theory of relativity is in deadlock. In Conclusions I outline and summarize briefly the arguments that support my above views.
CONTENTS
Abstract
Introduction
Classical Theory and Special Relativity
General Relativity (GR)
1 Ontology of General Relativity
2 Singularities
Black Holes
Event Horizon
Big Bang
Are there Singularities?
3 Ontology of Singularities
Ontology of black holes
The hole argument
There are no singularities
Conclusions
Notes
Bibliography
Ratings and reviews
3.3
3 reviews
Brian Ngcobo
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February 28, 2023
Human beings in general they like to spit on spontaneous creation. They don't appreciate that when they were brought to earth they were suppose to use the available abundant natural resources they have on their disposal. Than because they view themselves as God and also God towards others, they don't appreciate the fruits of creation. Therefore Singularity is the ultimate test of human survival anyone who desert it than they are essentially screaming to the universe that whatever that is in their disposal and they can be able to use it to fight tooth and nail, they don't appreciate or value that kind of time frame and opportunity. Panspermia is the Scientific hypothesis which is not to be spat on. Because besides that hypothesis they are many Scientific hypothesis that human beings like to spit on. When people constanly spit on Sciences which brought humans to earth will make them suffer the consequences they deserve to get.
About the author
Experience in the domains of engineering, Quality Assurance, electronics, Internet services (web design, Internet marketing, web business solutions), translation and editing and publishing books.
Owner and manager with MultiMedia. Developer of MultiMedia Network. Partner with MultiMedia in several European and national research and development projects
Project Coordinator for European Teleworking Development Romania (ETD)
Member of Rotary Club Bucuresti Atheneum
Cofounder of the regional association and president of the Mehedinti Branch of Romanian Association for Electronic Industry and Software
Initiator, cofounder and president of Romanian Association for Telework and Teleactivities
Member of Internet Society
Initiator, cofounder and ex-president of Romanian Teleworking Society
Cofounder and ex-president of the Mehedinti Branch of the General Association of Engineers in Romania
Physicist engineer - Bachelor of Physics, Major Nuclear Physics. Training for a master's degree in Philosophy of science.
Internal auditor for the Quality Management Systems
Specialist in industrial Nondestructive Testing
Attested for Quality Assurance
Hundreds of publications (books, e-books, articles), mainly from the IT domain.
Languages: Romanian, French, English
Services:
web design, e-commerce and other web applications * internet marketing, SEO, online advertising, branding * software localization, English - Romanian - French translation * articles, desktop publishing, secretarial services * powerpoint, word and pdf presentation, image, audio and video editing * book and e-book conversion, editing and publishing , isbn
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