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S-wave contact interaction problem: A simple description

Shina Tan
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Abstract

The s-wave contact interaction problem has a very simple structure and a simple and straightforward description. This is not a standard paper, and technicalities are avoided. A bare and simple picture of the problem is presented, in the hope that it will be helpful to our theoretical study of the problem.

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Shina Tan. 2005-05-25. S-wave contact interaction problem: A simple description. https://arxiv.org/abs/cond-mat/0505615

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