Ormehul

Et ormehul, rumtidstunnel^[1] eller Einstein-Rosen bro er en hypotetisk egenskab af rumtiden. Hermann Weyl opstillede i 1928 en hypotese om et fænomen, som er en slags tunnel, hvor det er muligt at rejse gennem rum og tid.^[2]^[3] John Archibald Wheeler introducerede termen "wormhole" i 1957 om dette fænomen.^[4]

Thumb — Muligt teoretisk resultat af to forbundne ormehuller mellem to steder på jordoverfladen.

Det er dog endnu ikke blevet bekræftet, at sådanne ormehuller eksisterer.^[5]

Selvom det skulle vise sig, så er det meget usikkert om disse mystiske størrelser vil kunne bruges til f.eks. rejser til andre stjerner og galakser.^[6]

Der findes forskere som mener at de kan laves med tilstrækkelig energi til rådighed.^[7]

Stargate, tidsrejse, overlyshastighed

[1]
22. februar 2015, videnskab.dk: Mælkevejen rummer muligvis tunnel til en anden verden.
[2]
NOVA #2612: Time Travel, Kip Thorne, Time Travel på Curlie (som bygger videre på Open Directory Project)
[3]
Defense Intelligence Reference Document. Acquisition Threat Support: 2 April 2010, Warp Drive, Dark Energy, and the Manipulation of Extra Dimensions Citat: "...In recent years, however physicists have discovered two loopholes to Einstein's ultimate speed limit: the Einstein-Rosen bridge (commonly referred to as "wormhole") and the warp drive. Fundamentally, both ideas involve manipulation of spacetime itself in some exotic way that allows for faster-than-light (FTL) travel...Essentially, the wormhole involves connecting two potentially distant regions of space by a topological shortcut. Theoretically, one would would enter the wormhole and instantaneously be transported to the exit located in a distant region of space. Although no observational evidence of wormholes exists, theoretically they can exist as a valid solution to general relativity...", backup
[4]
Misner, C. W.; Wheeler, J. A. (1957). "Classical physics as geometry". Ann. Phys. 2 (6): 525. Bibcode:1957AnPhy...2..525M. doi:10.1016/0003-4916(57)90049-0.
[5]
12 April, 2000, BBC News: Wormholes take on a new dimension Citat: "...New calculations suggest that wormholes large and stable enough to allow intergalactic travel really can exist..."
[6]
12/05/2000, Ing.dk: Paa smuttur til en fjern galakse Citat: "...Ormehuller er genveje i universet. Hvis de altsaa findes..."
[7]
Med ormehuls opskrift (formodentlig uprøvet): Webarchive backup: Eric W. Davis, Ph.D.: Wormhole-Stargates: Tunneling Through The Cosmic Neighborhood (pdf) Citat: "...2.5 Designing a Stargate..."

Hurtige fakta

Luk

[1] [1]
22. februar 2015, videnskab.dk: Mælkevejen rummer muligvis tunnel til en anden verden.

[2] [2]
NOVA #2612: Time Travel, Kip Thorne, Time Travel på Curlie (som bygger videre på Open Directory Project)

[DIA-3] [3]
Defense Intelligence Reference Document. Acquisition Threat Support: 2 April 2010, Warp Drive, Dark Energy, and the Manipulation of Extra Dimensions Citat: "...In recent years, however physicists have discovered two loopholes to Einstein's ultimate speed limit: the Einstein-Rosen bridge (commonly referred to as "wormhole") and the warp drive. Fundamentally, both ideas involve manipulation of spacetime itself in some exotic way that allows for faster-than-light (FTL) travel...Essentially, the wormhole involves connecting two potentially distant regions of space by a topological shortcut. Theoretically, one would would enter the wormhole and instantaneously be transported to the exit located in a distant region of space. Although no observational evidence of wormholes exists, theoretically they can exist as a valid solution to general relativity...", backup

[4] [4]
Misner, C. W.; Wheeler, J. A. (1957). "Classical physics as geometry". Ann. Phys. 2 (6): 525. Bibcode:1957AnPhy...2..525M. doi:10.1016/0003-4916(57)90049-0.

[5] [5]
12 April, 2000, BBC News: Wormholes take on a new dimension Citat: "...New calculations suggest that wormholes large and stable enough to allow intergalactic travel really can exist..."

[6] [6]
12/05/2000, Ing.dk: Paa smuttur til en fjern galakse Citat: "...Ormehuller er genveje i universet. Hvis de altsaa findes..."

[7] [7]
Med ormehuls opskrift (formodentlig uprøvet): Webarchive backup: Eric W. Davis, Ph.D.: Wormhole-Stargates: Tunneling Through The Cosmic Neighborhood (pdf) Citat: "...2.5 Designing a Stargate..."

[1]

[2]

[3]

[4]

[5]

[6]

[7]

Wikiwand in your browser!

Ormehul

Wikiwand in your browser!

Se også

Kilder/referencer