论熵引力中的行星轨道
On Planetary Orbits in Entropic Gravity
摘要:
从熵,包括体积,面积和长度的条款,以及对数的贡献,我们推导出相应的修改牛顿引力和行星轨道的表达式。我们计算水星近日点的移动,以找到与修改后的牛顿引力相关的参数的界限。我们比较的熵-面积关系的体积贡献的参数与银河系的旋转曲线和从宇宙学常数获得的值。
英文摘要:
Starting with an entropy that includes volumetric, area and length terms as well as logarithmic contributions, we derive the corresponding modified Newtonian gravity and derive the expression for planetary orbits. We calculate the shift of the perihelion of Mercury to find bounds to the parameters associated to the modified Newtonian gravity. We compare the parameter associated to the volumetric contribution in the entropy-area relationship with the value derived for galactic rotation curves and the value obtained from 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。