arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1402.6705hep-thcond-mat.stat-mech
收藏

共形缺陷处的电流反射和透射:BCFT在输运过程中的应用

Current Reflection and Transmission at Conformal Defects: Applying BCFT to Transport Process

Taro Kimura, Masaki Murata

摘要:

通过引入新的守恒电流输运系数,研究了共形缺陷处的反射/透射过程。这些系数是通过使用BCFT技术来定义的,这要归功于折叠技巧,它将共形缺陷转化为边界。在此基础上,给出了一类共形缺陷的反射/透射过程的精确计算。我们还计算了基于边界状态的边界熵。

英文摘要:

We study reflection/transmission process at conformal defects by introducing new transport coefficients for conserved currents. These coefficients are defined by using BCFT techniques thanks to the folding trick, which turns the conformal defect into the boundary. With this definition, exact computations are demonstrated to describe reflection/transmission process for a class of conformal defects. We also compute the boundary entropy based on the boundary state.

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。

↑