相对论性强Scott猜想的一个简单证明
Relativistic Strong Scott Conjecture: A Short Proof
摘要:
我们考虑原子序数为$Z$的重中性原子,用已经被Kazrasekhar使用的动能$(c^2p^2+c^4)^{1/2}-c^2$建模。在保持$Z/c$不变的极限$Z,c\to\infty$下,研究了长度尺度$Z^{-1}$上单粒子基态密度的行为.我们给出了一个简短的证明最近的结果,作者和巴里西蒙显示收敛的密度相对论性氢密度在这个尺度上。
英文摘要:
We consider heavy neutral atoms of atomic number $Z$ modeled with kinetic energy $(c^2p^2+c^4)^{1/2}-c^2$ used already by Chandrasekhar. We study the behavior of the one-particle ground state density on the length scale $Z^{-1}$ in the limit $Z,c\to\infty$ keeping $Z/c$ fixed. We give a short proof of a recent result by the authors and Barry Simon showing the convergence of the density to the relativistic hydrogenic density on this scale.
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