Spinning boson stars with large self-interaction

Physical Review D - Particles, Fields, Gravitation and Cosmology

Volumn 55, Issue 10, 1997, Pages 6081-6091

  Ryan, Fintan D ^a  

^a CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000842851     PISSN: 15507998     EISSN: 15502368     Source Type: Journal    
DOI: 10.1103/PhysRevD.55.6081     Document Type: Article

References (13)

1. F. D. Ryan, L. S. Finn, and K. S. Thorne (in preparation).
2. F. D. Ryan, Phys. Rev. D 52, 5707 (1995).
3. R. Ruffini and S. Bonazolla, Phys. Rev. 187, 1767 (1969).
4. Discussions of later work concerning spherical boson stars can be found in the following review articles: A. R. Liddle and M. S. Madsen, Int. J. Mod. Phys. D 1, 101 (1992);
5. P. Jetzer, Phys. Rep. 220, 163 (1992);
6. T. D. Lee and Y. Pang, 221, 251 (1992).
7. Y. Kobayashi, M. Kasai, and T. Futamase, Phys. Rev. D 50, 7721 (1994).
8. V. Silveira and C. M. G. de Sousa, Phys. Rev. D 52, 5724 (1995).
9. M. Colpi, S. L. Shapiro, and I. Wasserman, Phys. Rev. Lett. 57, 2485 (1986).
10. The proof in Ref. 4 that boson stars cannot spin perturbatively corresponds to the quantization of the spin: the (Formula presented) states are not perturbations of the (Formula presented) (nonspinning) state.
11. G. B. Cook, S. L. Shapiro, and S. A. Teukolsky, Astrophys. J. 398, 203 (1992).
12. H. Komatsu, Y. Eriguchi, and I. Hachisu, Mon. Not. R. Astron. Soc. 237, 335 (1989). Note that the “(Formula presented)” of Ref. 9 (the angular velocity as measured at infinity), is not the same as our (Formula presented) or (Formula presented) (the frequency of the boson field). We avoided using the angular velocity (Formula presented) [which would equal Eq. (16) above], eliminating it by virtue of Ref. 9, Eq. (13).MNRAA4
13. R. O. Hansen, J. Math. Phys. (N.Y.) 15, 46 (1974).