The Kruskal-Szekeres "Extension": Counter-Examples: Difference between revisions
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{{Infobox paper | {{Infobox paper | ||
| title = The Kruskal-Szekeres | | title = The Kruskal-Szekeres "Extension": Counter-Examples | ||
| url = [http://www.naturalphilosophy.org/pdf/abstracts/abstracts_5278.pdf Link to paper] | | url = [http://www.naturalphilosophy.org/pdf/abstracts/abstracts_5278.pdf Link to paper] | ||
| author = [[Stephen John Crothers]] | | author = [[Stephen John Crothers]] | ||
| keywords = black hole, singularity | |||
| published = 2009 | | published = 2009 | ||
| journal = [[Progress In Physics]] | | journal = [[Progress In Physics]] | ||
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==Abstract== | ==Abstract== | ||
The Kruskal-Szekeres | The Kruskal-Szekeres "coordinates" are said to "extend" the so-called "Schwarzschild solution", to remove an alleged "coordinate singularity" at the event horizon of a black hole at r = 2m, leaving an infinitely dense point-mass singularity at "the origin" r = 0. However, the assumption that the point at the centre of spherical symmetry of the "Schwarzschild solution" is at "the origin" r = 0 is erroneous, and so the Kruskal- Szekeres "extension" is invalid; demonstrated herein by simple counter-examples. | ||
[[Category:Scientific Paper|kruskal-szekeres extension counter-examples]] | [[Category:Scientific Paper|kruskal-szekeres extension counter-examples]] | ||
Latest revision as of 07:30, 21 July 2026
| Scientific Paper | |
|---|---|
| Title | The Kruskal-Szekeres "Extension": Counter-Examples |
| Read in full | Link to paper |
| Author(s) | Stephen John Crothers |
| Keywords | black hole, singularity |
| Published | 2009 |
| Journal | Progress In Physics |
| No. of pages | 5 |
Read the full paper here
Abstract
The Kruskal-Szekeres "coordinates" are said to "extend" the so-called "Schwarzschild solution", to remove an alleged "coordinate singularity" at the event horizon of a black hole at r = 2m, leaving an infinitely dense point-mass singularity at "the origin" r = 0. However, the assumption that the point at the centre of spherical symmetry of the "Schwarzschild solution" is at "the origin" r = 0 is erroneous, and so the Kruskal- Szekeres "extension" is invalid; demonstrated herein by simple counter-examples.