arXivDaily arXiv每日学术速递 周一至周五更新
北美退伍军人节(Veterans Day),12 日无更新
arXiv 0908.3768math.AP
收藏

关于具有衰减电势的薛定谔-牛顿系统的一个注记

A note on Schrödinger--Newton systems with decaying electric potential

Simone Secchi

摘要:

证明了奇摄动Schr dinger-Newton系统{ll} \hbar^2 Δ τ- V(x)τ + U τ =0 \hbar^2 ΔU + 4πγ解的存在性|ψ| ^2 =0。\hbox{in $\mathbb{R}^3$},其电势(V)在无穷远处以多项式方式快速衰减。溶液$ψ$以$\hbar \to 0$的形式浓缩在电位的(结构稳定的)临界点附近。作为一种特殊情况,允许(V)的孤立严格极值。

英文摘要:

We prove the existence of solutions for the singularly perturbed Schrödinger--Newton system {ll} \hbar^2 Δψ- V(x) ψ+ U ψ=0 \hbar^2 ΔU + 4πγ|ψ|^2 =0 . \hbox{in $\mathbb{R}^3$} with an electric potential (V) that decays polynomially fast at infinity. The solution $ψ$ concentrates, as $\hbar \to 0$, around (structurally stable) critical points of the electric potential. As a particular case, isolated strict extrema of (V) are allowed.

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。

↑