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arXiv math-ph/0511040math-phmath.MPnlin.SI
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N体Calogero模型本征函数的显式公式

Explicit formulas for the eigenfunctions of the N-body Calogero model

Martin Hallnäs, Edwin Langmann

摘要:

我们考虑的量子Calogero模型,它描述了N个不可区分的量子粒子的实数线上的谐振子势和通过两体相互作用成正比的粒子间距离的平方反比。我们阐述了一种新的解决方案的算法,使我们能够获得完全明确的公式,其本征函数,任意耦合参数和粒子数。我们还表明,我们的方法适用于,与微小的变化,所有Calogero模型与经典的根系。

英文摘要:

We consider the quantum Calogero model, which describes N non-distinguishable quantum particles on the real line confined by a harmonic oscillator potential and interacting via two-body interactions proportional to the inverse square of the inter-particle distance. We elaborate a novel solution algorithm which allows us to obtain fully explicit formulas for its eigenfunctions, for arbitrary coupling parameter and particle number. We also show that our method applies, with minor changes, to all Calogero models associated with classical root systems.

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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