姓名 |
陳毅(Yi Chen)
查詢紙本館藏 |
畢業系所 |
物理學系 |
論文名稱 |
(Force Free Electrodynamics in Extremal Kerr-Newman Black Holes)
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相關論文 | |
檔案 |
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摘要(中) |
旋轉的黑洞可以是電磁電漿球體的來源。而這樣的系統可以用FFE去描述。但FFE是非線性的,一般只能用數值的方式解。在這篇碩論,我們考慮一個帶有磁場及角動量的黑洞,並注重在靠近視界上的區域。利用這區域的幾何對稱性去簡化FFE,並且得到解析解。 |
摘要(英) |
The rotating black hole can be the source of the plasma-filled of magnetosphere, which
can be describe by the FFE(Force Free Electromagnetic). The equation of the FFE is
highly nonlinear. In this thesis, we consider the extremal rotating charged black holes,
and calculute the FFE equations near the horizon where the energy emitted. We use
the symmetry of the near horizon extremal Kerr-Newman geometry to simplify the
equations, so that we can get the solutions of the FFE equations. |
關鍵字(中) |
★ 無力電動力 ★ 克爾 - 紐曼黑洞 |
關鍵字(英) |
★ Force Free electromagnetic ★ Kerr-Newman black holes |
論文目次 |
1 Introduction 1-2
2 Force Free Electrodynamics 3-5
3 The NEHKN Geometry 6-8
4 Force-Free Electrodynamics in NHEKN 9-11
5 Lowest Symmetric Soluitons 12-19
6 Conclusion 20 |
參考文獻 |
[1] A. Lupsasca, M. J. Rodriguez and A. Strominger, “Force-Free Electrodynamics
around Extreme Kerr Black Holes,” JHEP 1412 (2014) 185 [arXiv:1406.4133
[hep-th]].
[2] S. E. Gralla and T. Jacobson, “Spacetime approach to force-free magneto
spheres,” Mon. Not. Roy. Astron. Soc. 445 (2014) no.3, 2500 [arXiv:1401.6159
[astro-ph.HE]].
[3] T. Adamo and E. T. Newman, “The Kerr-Newman metric: A Review,” Schol
arpedia 9 (2014) 31791 [arXiv:1410.6626 [gr-qc]].
[4] R. I. Ivanov and E. M. Prodanov, “Pseudo-Newtonian potential for charged par
ticle in Kerr-Newman geometry,” Phys. Lett. B 611 (2005) 34 [gr-qc/0504025].
[5] J. M. Bardeen and G. T. Horowitz, “The Extreme Kerr throat geometry: A Vac
uum analog of AdS(2) x S**2,” Phys. Rev. D 60, 104030 (1999) [hep-th/9905099].
[6] P. K. Townsend, “Black holes: Lecture notes,” gr-qc/9707012. |
指導教授 |
陳江梅(Chiang-Mei Chen)
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審核日期 |
2017-7-20 |
推文 |
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