A proposed new gravitational redshift function to the theoretical model of Morris-Thorne wormholes
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Author(s)
Raul Isea, Fundación Instituto de Estudios Avanzados IDEA, Hoyo de la Puerta, Baruta, Venezuela.
Abstract
This work introduces a new gravitational redshift function to the Morris-Thorne wormhole model that is defined as Φ(r)≡r_0/r ln(r/r_0 ) with spherical symmetry and stabilized by phantom energy.
Keywords
Wormhole, Morris-Thorne, redshift, ghost energy
Cite this paper
Raul Isea,
A proposed new gravitational redshift function to the theoretical model of Morris-Thorne wormholes, SCIREA Journal of Astronomy. Vol.
1
, No.
1
,
2017
, pp.
1
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6
.
References
| [ 1 ] | Morris MS, Thorne KS. Wormholes in Space-time and Their Use for Interstellar Travel: A Tool for Teaching General Relativity. American Journal of Physics. Vol. 56 (1988) 395-412. |
| [ 2 ] | Isea R. La física de los viajes en el tiempo a través de un agujero de gusano. Revista de la Escuela de Física – UNAH. Vol. 4 (2016) 9-19. |
| [ 3 ] | Riess AG et al. Observational Evidence from Super-novae for an Accelerating Universe and a Cosmological Constant. Astronomical Journal. Vol. 116 (1988) 1009-1038. |
| [ 4 ] | Perlmutter SJ et al. Measurements of Ω and Λ from 42 High-Redshift Supernovae. Astrophys J. Vol. 517 (1999) 565-586. |
| [ 5 ] | Isea R. Agujeros de gusano en un espacio no-conmutativo del tipo Morris-Thorne considerando una teoría de gravedad modificada f (R). Revista CLIC Conocimiento Libre y Licenciamiento. Vol. 14 (2015) 2-8. |
| [ 6 ] | Caldwell RR, Dave R, Steinhardt PJ. Cosmological imprint of an energy component with general equation-of-state. Phys Rev Lett. Vol. 80 (1998) 1582-1585. |
| [ 7 ] | Sami M. Dark energy and possible alternatives. Preprint en arXiv: 0901.0756 (2009). |
| [ 8 ] | Caldwell RR. A phantom menace? Phys Rev Lett. B Vol. 545 (2002) 23-29. |
| [ 9 ] | Komatsu E et al. Seven-year wilkinson microwave anisotropy probe (WMAP) observations: Cosmological interpretation. Astrophys J. 686,suppl (2011) 749-778. |
| [ 10 ] | Gonzalez-Diaz PF. Achronal Cosmic Future. Phys Rev Lett. 2004; 93: 071301-1-071301 |
| [ 11 ] | Lobo FSN. Phantom energy traversable wormholes. Phys. Rev. D Vol. 71 (2005) 084011. |
