论文标题
相同颗粒的量子统计
Quantum Statistics of Identical Particles
论文作者
论文摘要
通常将相同颗粒系统始终遵守BOSE或费米统计的系统通过将其添加到非依赖性量子力学的公理中，从而将其施加在理论上，从而将其他统计行为排除在于先验的经验规则。一种更通用的方法是询问其他多粒子统计数据与相同颗粒的不可区分性一致。该策略提供了一种讨论对Pauli排除原则的可能违规行为的方法，并导致一些与国家准备有关的有趣问题，以及由置换组下的不变性产生的超选择规则。
The empirical rule that systems of identical particles always obey either Bose or Fermi statistics is customarily imposed on the theory by adding it to the axioms of nonrelativistic quantum mechanics, with the result that other statistical behaviors are excluded a priori. A more general approach is to ask what other many-particle statistics are consistent with the indistinguishability of identical particles. This strategy offers a way to discuss possible violations of the Pauli Exclusion Principle, and it leads to some interesting issues related to preparation of states and a superselection rule arising from invariance under the permutation group.
