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arXiv 1310.4745math-phmath.MP
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小恒定电场下预存共振的不稳定性

Instability of pre-existing resonances under a small constant electric field

I. Herbst, J. Rama

摘要:

两个简单的模型运营商被认为是预先存在的共振。一个潜在的对应于一个小的电场,$f$,然后引入和由此产生的运营商的共振被认为是$f\to0$。结果表明,这些共振是不连续的,在这个限制。在更复杂的原子和分子模型中也会出现类似的现象。数值结果。

英文摘要:

Two simple model operators are considered which have pre-existing resonances. A potential corresponding to a small electric field, $f$, is then introduced and the resonances of the resulting operator are considered as $f\to0$. It is shown that these resonances are not continuous in this limit. It is conjectured that a similar behavior will appear in more complicated models of atoms and molecules. Numerical results are presented.

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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