标题： 关于真空中虚拟虫洞分布的性质 显示英文标题

标题： On properties of the distribution of virtual wormholes in a vacuum

摘要： 考虑了一种以任意分布的球形欧几里得虫洞为空间-时间泡沫的模型。 提出了一种构造对应于该模型度规的爱因斯坦欧几里得方程精确解的方法。 在我们的模型框架内，我们得到了欧几里得作用量的表达式及其显式依赖于虫洞参数的关系。 表明所得到的解如何能够确定与虚数虫洞参数相关的所有可能的关联函数在真空中状态。 显示英文摘要

摘要： A model of space-time foam in the form of an arbitrary distribution of spherical Euclidean wormholes is considered. A method for constructing the exact solution of Einstein's Euclidean equations for the metric corresponding to this model is proposed. In the framework of our model we obtain the expression for the Euclidean action and its dependence on the parameters of wormholes in the explicit form. It is shown how the solutions obtained make it possible to determine all possible correlation functions associated with the parameters of virtual wormholes in the vacuum state.