M. Alcubierre, J.A. González, M. Salgado, and D. Sudarsky
Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Apartado Postal 70–543, México D.F. 04510, México.
Recibido el 18 de julio de 2005
Aceptado el 14 de marzo de 2005
Abstract
]]> In this paper, we present the results of the numerical evolution of scalar field solitons in asymptotically flat space–times. First we introduce the model we are working with and then we briefly mention the complications that arise in this particular numerical simulation, presenting some details of code we used and some examples of the results.Keywords: Numerical relativity; classical black holes and solitons.
Resumen
En este artículo, presentamos los resultados de la evolución numérica de solitones de campo escalar en espacios–tiempos asintóticamente planos. En primer lugar introducimos el modelo con el que estamos trabajando y posteriormente mencionamos las complicaciones que surgen en esta simulación numérica, mostrando algunos detalles del código y ejemplos de los resultados.
Descriptores: Relatividad numérica; agujeros negros clásicos y solitones.
PACS: 04.25. Dm; 04.70.Bw; 05.45.Yv
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]]>Acknowledgments
This work was supported in part by CONACyT through grant 149945, by DGAPA–UNAM through grants IN112401, IN122002 and IN108103–3, and by DGEP–UNAM through a complementary grant.
References
1. P. Bizon, Phys. Rev Lett. 64 (1990) 2844; [ Links ] M.S. Volkov and D.V. Gal'tsov, Sov. J. Nucl. Phys. 51 (1990) 1171; [ Links ] H.P. Kunzle and A.K. M. Masoodul–Alam, J. Math. Phys. 31 (1990) 928. [ Links ]
2. P. Bizon and T. Chamj,Phys. Lett. B 297 (1992) 55; [ Links ] M. Heusler, S. Droz, and N. Straumann, Phys. Lett. B 268 (1991) 371; [ Links ]271 (1991) 61; [ Links ]258 (1992) 21. [ Links ]
3. G. Lavrelashvili and D. Maison, Nucl. Phys. B 410 (1993) 407. [ Links ]
4. B.R. Greene, S.D. Mathur, C.M. O'Neill, Phys. Rev. D 47 (1993) 2242. [ Links ]
5. J.D. Bekenstein, Ann. Phys. (NY) 82 (1974) 535. [ Links ]
6. M. Heusler, J. Math. Phys. 33 (1992) 3497. [ Links ]
7. D. Sudarsky, Class. Quantum Grav. 12 (1995) 579. [ Links ]
8. J.D. Bekenstein, Ann. Phys. (NY) 82 (1974) 535; [ Links ] N. Bocharova, K. Bronikov and V. Melnikov, Vestn. Mosk. Univ. Fiz. Astron. 6 (1970) 706. [ Links ]
9. B.C. Xanthopoulos and T. Zannias, J. Math. Phys. 32 (1991) 1875. [ Links ]
10. D. Sudarsky and T. Zannias, Phys. Rev. D 58 (1998) 087502–1. [ Links ]
11. T. Zannias, J. Math. Phys. 36 (1995) 6970. [ Links ]
12. A. Saa, J. Math. Phys. 37 (1996) 2346. [ Links ]
13. E. Ayon–Beato, Class. Quantum Grav 12 (2002) 579. [ Links ]
14. A.E. Mayo and J.D. Bekenstein Phys. Rev. D 54 (1996) 5059. [ Links ]
15. I. Peña and D. Sudarsky. Class. Quantum Grav 14 (1997) 3131. [ Links ]
16. T. Torii, K. Maeda, and M. Narita, Phys. Rev. D 64 (2001) 044007. [ Links ]
17. E. Wisttanley, gr–qc/0205092. [ Links ]
18. D. Sudarsky and J.A. González, Phys. Rev. D 67 (2003) 024038. gr–qc/0207069. [ Links ]
19. D. Núñez, H. Quevedo, and D. Sudarsky, Phys. Rev. Lett. 76 (1996) 571. [ Links ]
20. U. Nucamendi and M. Salgado, Phys. Rev. D 68 (2003) 044026, gr–qc/0301062. [ Links ]
21. J.D. Bekenstein, Phys. Rev. D 51 (1995) R6608. [ Links ]
22. A. Ashtekar et al., Phys. Rev. Lett. 85 (2000) 3564. [ Links ]
23. A. Ashtekar, A. Corichi and D. Sudarsky, Class. Quantum. Grav. 18 (2001) 919. [ Links ]
24. M. Alcubierre and J.A. González, Submitted to Computer Physics Communications (2004), gr–qc/0401113. [ Links ]
25. M. Alcubierre, J.A. González, and M. Salgado, Accepted for publication in Phys. Rev. D (2004), gr–qc/0403035. [ Links ]
26. Zhi–hong Zhou and N. Straumann, Nucl. Phys. B 360 (1991) 180. [ Links ]
27. R. Arnowitt, S. Deser, and C.W. Misner, Gravitation: An Introduction to Current Research (John Wiley, New York, 1962) p. 277. [ Links ]
28. J. York, Sources of Gravitational Radiation (Cambridge University Press, Cambridge, England, 1979). [ Links ]
29. A. Arbona and C. Bona, Comput. Phys. Commun. 118 (1999) 229, gr–qc/9805084. [ Links ]
30. C. Bona and J. Massó, Phys. Rev. D 40 (1989) 1022. [ Links ]
31. C. Bona and J. Massó, Phys. Rev. Lett. 68 (1992) 1097. [ Links ]
32. C. Bona and J. Massó, International Journal of Modern Physics C: Physics and Computers 4 (1993) 88. [ Links ]
33. C. Bona, J. Massó, E. Seidel, and J. Stela, Phys. Rev. Lett. 75 1995 600. gr–qc/9412071. [ Links ]
34. C. Bona, J. Massó, E. Seidel, and J. Stela, Phys. Rev. D 56 (1997) 3405, gr–qc/9709016. [ Links ]
35. T. Hertog, G.T Horowitz, and K. Maeda, (2003) gr–qc/0307102. [ Links ]
36. M. Alcubierre, J.A. González, M. Salgado, and Sudarsky, (2004) gr–qc/0402045. [ Links ] ]]>