复杂共形场论：全息与界面
Complex CFTs: Holography and Interfaces
- Mani L. Bhaumik Institute for Theoretical Physics, Department of Physics and Astronomy, University of California, Los Angeles（加州大学洛杉矶分校曼尼·L·巴乌米克理论物理研究所物理学与天文学系）
机构由 AI 辅助整理，请以论文原文为准。
AI总结：
该研究运用全息与二维CFT方法，探究复杂共形场论及其界面，证明复共轭CFT的Im-flip性质，构造复Janus解与复杂RG流界面，在CFT侧完成边界态构建及透射、反射系数计算。
AI中文摘要：
我们运用全息方法与二维共形场论（CFT）研究复杂共形场论及这类理论间的界面。借助全息方法证明复共轭CFT的Im-flip性质；构造复Janus解并计算部分全息观测量；数值得到复杂重整化群（RG）流界面。在CFT侧，针对带与不带背景电荷的自由玻色子CFT构造复杂界面，构建边界态并计算两种情形下的透射与反射系数。
英文摘要：
We investigate complex conformal field theories and interfaces between such theories, using methods of holography and two dimensional CFT. We use holography to prove the Im-flip property of complex conjugate CFTs. We construct a complex Janus solution and calculate some holographic observables. Complex RG-flow interfaces are obtained numerically. On the CFT side, complex interfaces are constructed for free boson CFTs with and without background charge. Boundary states are constructed, and transmission and reflection coefficients are calculated in both cases.
