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北美退伍军人节(Veterans Day),12 日无更新
arXiv 1402.2572quant-phphysics.optics
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相态和相关的非线性相干态

Phase state and related nonlinear coherents states

F. Soto-Eguibar, B. M. Rodríguez-Lara, H. M. Moya-Cessa

摘要:

我们将相态转换为$SU(1,1)$非线性相干态,以支持电磁场的$SU(1,1)$表示在某些情况下可能有用的想法,并提出它可能与相态问题有关。我们还构造了与指数相位算符相关的非线性相干态,并给出了相应的非线性湮没算符。最后,我们讨论了经典场通过耦合波导阵列的传播,通过使用$SU(1,1)$的非线性相干态或指数相位算子来解决。

英文摘要:

We cast the phase state as a $SU(1,1)$ nonlinear coherent state to support the idea that the $SU(1,1)$ representation of the electromagnetic field may be helpful in some instances and to bring forward that it may relate to the phase state problem. We also construct nonlinear coherent states related to the exponential phase operator and provide their corresponding nonlinear annihilation operators. Finally, we discuss the propagation of classical fields through arrays of coupled waveguides that are solved through the use of nonlinear coherent states of $SU(1,1)$ or the exponential phase operator.

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。

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