标题： 施温格模型的一些教训 显示英文标题

标题： Some Lessons from the Schwinger Model

摘要： 我将回顾施温格模型在不同规范中的一些解，这些解具有不同的边界条件，并采用不同的量子化曲面。 我将讨论这些解的各种性质，重点强调表示解所需的自由度、算符乘积的定义方式以及这些特性对手征凝聚态的影响。 显示英文摘要

摘要： I shall recall a number of solutions to the Schwinger model in different gauges, having different boundary conditions and using different quantization surfaces. I shall discuss various properties of these solutions emphasizing the degrees of freedom necessary to represent the solution, the way the operator products are defined and the effects these features have on the chiral condensate.