二维情况下量子电磁场在费米子单圈图近似下的Casimir效应

The Casimir Effect of Quantum Electromagnetic Field in the Approximation of the Fermion One-Loop in Two-Dimensions

本文采用Ｆｅｙｎｍａｎ的路径积分量子化方法，计算出两个平行的，理想的金属线之间在绝对零度下量子电磁场对Ｃａｓｉｍｉｒ力的前二级贡献，即自由电磁场与有质量的费米子单圈图的贡献．

in this note, using Feynman path integral method we calculate the contribution of the quantum electromagnetic field to the Casimir force between two parallel perfectly conducting wires at zero temperature. We obtain not only the lowest-order approximation of the contribution of the electromagnetic field to the force the contribution of the free electromagnetic field, but also its next-order approximation the contribution of the interal massy fermion one-loop.