期刊
FEW-BODY SYSTEMS
卷 54, 期 11, 页码 1921-1930出版社
SPRINGER WIEN
DOI: 10.1007/s00601-012-0562-4
关键词
-
资金
- National Natural Science Foundation of China [11074305, 11222430]
- NKBRSF of China [2012CB922104]
- Research Funds of Renmin University of China [10XNL016]
- Grants-in-Aid for Scientific Research [11J07049] Funding Source: KAKEN
We develop an analytical approach for calculating the scattering and bound states of two polaritons in a one-dimensional (1D) infinite array of coupled cavities, with each cavity coupled to a two-level system. We find that in such a system a contact interaction between two polaritons is induced by the non-linearity of the Jaynes-Cummigs Hamiltonian. We then solve the two-polariton problem with zero center-of-mass momentum, and find 1D scattering resonances. Our results are relevant to the transport of two polaritons, and are helpful for the investigation of many-body physics in a dilute gas of polaritons in a 1D cavity array.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据