arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1105.5573hep-thhep-ph
收藏

Randall-Sundrum模型共振的传递矩阵法

A Transfer Matrix Method for Resonances in Randall-Sundrum Models

R. R. Landim, G. Alencar, M. O. Tahim, R. N. Costa Filho

摘要:

在本文中,我们详细讨论了一种数值方法来研究共振膜产生的畴壁在兰德尔Sundrum的情况下。它是基于类似的工作,以了解电子的量子力学受到的潜在障碍,存在于异质结构在半导体。这种方法最近被用来研究三种形式的场的共振,最近被推广到任意形式。我们将它应用于许多重要的模型,即那些包含规范场、引力场和旋量场的模型。在许多情况下,我们发现了丰富的共振结构,这取决于所涉及的参数。

英文摘要:

In this paper we discuss in detail a numerical method to study resonances in membranes generated by domain walls in Randall-Sundrum-like scenarios. It is based on similar works to understand the quantum mechanics of electrons subject to the potential barriers that exist in heterostructures in semiconductors. This method was used recently to study resonances of a three form field and lately generalized to arbitrary forms. We apply it to a lot of important models, namely those that contain the Gauge, Gravity and Spinor fields. In many cases we find a rich structure of resonances which depends on the parameters involved.

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。

↑