玻色子星
一假想中的天體,由玻色子構成
特性
编辑玻色子星须由稳定且自相排斥的玻色子构成:假想中的轴子可能是其构成物质,[1]它也可能是宇宙中未被检测出的暗物质的成分。
相对于普遍的恒星因重力作用及核融合而发光,它在理论上为不可见及难以探测的。[2]而致密玻色子星的重力仍可令光的路径弯曲,与黑洞事件视界附近的情况类似。若玻色子星吸附其他物质,这些物质便可见于其中心,且可能因产生的热力而发出辐射。据模拟实验旋转的玻色子星会因向心力而形成甜甜圈的形状。
贡献
编辑发现玻色子星可对天文学作出以下贡献:
参见
编辑参考
编辑- ^ Kolb, Edward W.; Tkachev, Igor I. Axion Miniclusters and Bose Stars. Physical Review Letters. 29 March 1993, 71 (19): 3051. Bibcode:1993PhRvL..71.3051K. PMID 10054845. arXiv:hep-ph/9303313 . doi:10.1103/PhysRevLett.71.3051.
- ^ Clark, Stuart. Holy Moley! (Astronomers taking a first peek at our galaxy's black heart might be in for a big surprise). New Scientist. 15 July 2017: 29.
- ^ Torres, Diego F.; Capozziello, S.; Lambiase, G. Supermassive boson star at the galactic center?. Physical Review D. 2000, 62 (10): 104012. Bibcode:2000PhRvD..62j4012T. arXiv:astro-ph/0004064 . doi:10.1103/PhysRevD.62.104012.
- ^ Madsen, Mark S.; Liddle, Andrew R. The cosmological formation of boson stars. Physics Letters B. 1990, 251 (4): 507. Bibcode:1990PhLB..251..507M. doi:10.1016/0370-2693(90)90788-8.
- ^ Sharma, R.; Karmakar, S.; Mukherjee, S. Boson star and dark matter. arXiv. [2009-04-22]. (原始内容存档于2017-08-28).
- ^ Lee, Jae-weon; Koh, In-guy. Galactic Halos As Boson Stars. Physical Review D. 1996, 53 (4): 2236. Bibcode:1996PhRvD..53.2236L. arXiv:hep-ph/9507385 . doi:10.1103/PhysRevD.53.2236.
- ^ Schutz, Bernard F. Gravity from the ground up 3rd. Cambridge University Press. 2003: 143. ISBN 0-521-45506-5.
- ^ Palenzuela, C.; Lehner, L.; Liebling, S. L. Orbital dynamics of binary boson star systems. Physical Review D. 2008, 77 (4): 044036. Bibcode:2008PhRvD..77d4036P. doi:10.1103/PhysRevD.77.044036.