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arXiv math-ph/0604072math-phmath.MP
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量子场哈密顿量的谱分析

On the Spectral Analysis of Quantum Field Hamiltonians

Vladimir Georgescu

摘要:

定义了Fock空间上的C*-代数,使得正质量量子场模型的哈密顿量都隶属于C*-代数.我们描述的商,这样的代数相对于理想的紧凑型运营商和推导的后果,在谱理论的这些哈密顿:我们计算其本质的频谱,并给出了一个系统的程序,证明的估计。

英文摘要:

We define C*-algebras on a Fock space such that the Hamiltonians of quantum field models with positive mass are affiliated to them. We describe the quotient of such algebras with respect to the ideal of compact operators and deduce consequences in the spectral theory of these Hamiltonians: we compute their essential spectrum and give a systematic procedure for proving the Mourre estimate.

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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