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arXiv 0901.1858math-phhep-thmath.MPquant-ph
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奇非谐振子的广义非解析展开、PT对称性和高阶公式

Generalized Nonanalytic Expansions, PT-Symmetry and Large-Order Formulas for Odd Anharmonic Oscillators

Ulrich D. Jentschura, Andrey Surzhykov, Jean Zinn-Justin

摘要:

广义非解析展开的概念,其中涉及非解析组合的指数,矩阵和权力的耦合介绍和它的使用说明在物理学的各个领域。讨论了奇非谐振子共振能的色散关系,给出了三次和四次势的高阶公式。

英文摘要:

The concept of a generalized nonanalytic expansion which involves nonanalytic combinations of exponentials, logarithms and powers of a coupling is introduced and its use illustrated in various areas of physics. Dispersion relations for the resonance energies of odd anharmonic oscillators are discussed, and higher-order formulas are presented for cubic and quartic potentials.

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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