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arXiv 0710.3683astro-phgr-qchep-th
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对数修正牛顿引力势的螺旋Galvanian转动曲线

Spiral Galaxies Rotation Curves with a Logarithmic Corrected Newtonian Gravitational Potential

J. C. Fabris, J. P. Campos

摘要:

我们分析了10个旋涡星系的旋转曲线,用额外的对数项修正了牛顿势,使用了旋涡星系的圆盘模型。有一个新的常数与额外的项在潜在的。选定的样本的旋涡星系的旋转曲线很好地再现了一个给定的范围内的新常数。有人认为,这种校正可以有其起源从字符串配置。这种修正与当地物理的兼容性进行了讨论。

英文摘要:

We analyze the rotation curves of 10 spiral galaxies with a newtonian potential corrected with an extra logarithmic term, using a disc modelization for the spiral galaxies. There is a new constant associated with the extra term in the potential. The rotation curve of the chosen sample of spiral galaxies is well reproduced for a given range of the new constant. It is argued that this correction can have its origin from string configurations. The compatibility of this correction with local physics is discussed.

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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