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arXiv 0904.1263gr-qc
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Schwarzschild-de Sitter时空中的自旋粒子

Spinning particles in Schwarzschild-de Sitter space-time

M. Mortazavimanesh, Morteza Mohseni

摘要:

在考虑了史瓦西时空赤道平面中自旋测试体运动的参考情形后,我们将结果推广到史瓦西-德西特时空赤道平面中自旋粒子运动的情形。具体地说,我们得到了质点在这个平面上的转向点的轨迹。当粒子与黑洞的距离为宇宙学常数的平方根倒数时,我们证明了宇宙学常数对粒子运动的影响.

英文摘要:

After considering the reference case of the motion of spinning test bodies in the equatorial plane of the Schwarzschild space-time, we generalize the results to the case of the motion of a spinning particle in the equatorial plane of the Schwarzschild-de Sitter space-time. Specifically, we obtain the loci of turning points of the particle in this plane. We show that the cosmological constant affect the particle motion when the particle distance from the black hole is of the order of the inverse square root of the cosmological constant.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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