量子噪声在随机介质中的输运
Transport of quantum noise through random media
摘要:
本文对量子噪声在多重散射随机介质中的传播进行了实验研究。静态和动态散射测量进行:噪声的总传输有关的散射的平均自由程,而噪声频率关联函数确定的扩散常数。量子噪声观测量的尺度显着不同的散射参数相比,经典的噪声观测量。测量解释了一个完整的量子模型的多次散射。
英文摘要:
We present an experimental study of the propagation of quantum noise in a multiple scattering random medium. Both static and dynamic scattering measurements are performed: the total transmission of noise is related to the mean free path for scattering, while the noise frequency correlation function determines the diffusion constant. The quantum noise observables are found to scale markedly differently with scattering parameters compared to classical noise observables. The measurements are explained with a full quantum model of multiple scattering.
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