标题： 自旋系统的量子选择 显示英文标题

标题： Quantum selection for spin systems

摘要： 我们报告关于自旋系统中量子秩序通过无序过程发生的数学结果。 选择规则遵循多个竞争性贡献的影响。 此外，量子选择与热选择之间没有联系。 我们展示了在一般情况下以及量子选择表现出有趣行为的玩具模型和示例的工作。 显示英文摘要

摘要： We report mathematical results on the process by which quantum order by disorder takes place for spin systems. The selection rules follow the influence of several competing contributions. Moreover there is no link between quantum selection and thermal selection. We present work in the general setting as well as toy models and examples for which quantum selection has an interesting behaviour.