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arXiv math-ph/0208046math-phmath.MP
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Schrodinger-Newton方程的数值研究2:含时问题

A numerical study of the Schrodinger-Newton equation 2: the time-dependent problem

R. Harrison, I. Moroz, K. P. Tod

摘要:

本文对具有球对称、轴对称和摩擦对称三种不同对称性的三维含时SN方程进行了数值研究。我们发现,这些解表现出薛定谔方程的色散和泊松方程的引力相互竞争的趋势。只有基态是稳定的,概率块在分散之前会相互引力吸引,留下一个基态块。

英文摘要:

We present a numerical study of the time-dependent SN equations in 3 dimensions with 3 different kinds of symmetry: spherically symmetric, axially symmetric and translationally symmetric. We find that the solutions manifest the competing tendencies of dispersion from the Schrodinger equation and gravitational attraction from the Poisson equation. Only the ground state is stable, and lumps of probability attract each other gravitationally before dispersing to leave a nugget of the ground state.

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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