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arXiv 0904.2891math-phmath.MP
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受一般周期势扰动的朗道哈密顿量谱的绝对连续性

Absolute continuity of the spectrum of a Landau Hamiltonian perturbed by a generic periodic potential

Frédéric Klopp

摘要:

考虑$Γ$,$\R^2$中的非简并晶格和恒定磁场$B$,其中通过$Γ$的单元的通量是$2π$的有理数倍数。我们证明了对于一般的$Γ$ -周期势$V$,朗道哈密顿量的谱与磁场$B$和周期势$V$是纯绝对连续的.

英文摘要:

Consider $Γ$, a non-degenerate lattice in $\R^2$ and a constant magnetic field $B$ with a flux though a cell of $Γ$ that is a rational multiple of $2π$. We prove that for a generic $Γ$-periodic potential $V$, the spectrum of the Landau Hamiltonian with magnetic field $B$ and periodic potential $V$ is purely absolutely continuous.

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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