arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0912.3435hep-thcond-mat.othergr-qchep-ph
收藏

一种简单的方法来考虑对创建的反作用

A simple way to take into account back reaction on pair creation

Emil T. Akhmedov, Philipp Burda

摘要:

我们提出了一种简单而系统的方法来解释四维标量QED中由于对的产生而对背景场产生的反作用。该方法可直接推广到重力背景。在瞬时开启恒定电场背景的QED情况下,我们得到了一个非常简单的衰减率公式。

英文摘要:

We propose a simple and systematic way of accounting for the back reaction on the background field due to the pair creation in the four--dimensional scalar QED. This method is straightforwardly generalizable to the gravity backgrounds. In the case of QED with the instantly switched on constant electric field background we obtain a remarkably simple formula for its decay rate.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑