束缚态

量子力学中,如果一个粒子在某势场中被约束在一个或几个空间区域内,则称粒子处于束缚态英語:)。如果势场在无穷远处趋于零,则负能量态一定是束缚态。束缚态粒子的能谱是离散的,而自由粒子的能谱是连续的。[1]

参考文献

  1. Liboff, Richard L. . Addison-Wesley. 2002. ISBN 0-8053-8714-5.
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