Gauge equivalence in stationary radiative transport through media with varying index of refraction

Gauge equivalence in stationary radiative transport through media with varying index of refraction
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通过不同折射率介质的静态辐射传输的规范等效性

DOI:
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发表时间:
2010
期刊:
影响因子:
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通讯作者:
A. Tamasan
A. Tamasan
中科院分区:
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文献类型:
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作者:
S. McDowall;P. Stefanov;A. Tamasan

文献摘要

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三维各向异性衰减与散射介质共享 同样的反照率运算符已经被证明是通过量规关联的 转型。这样的变换定义了等价关系。我们 证明了规范等价性在非常数介质中也是有效的 折射率,由黎曼度量建模。二次元 并对模型进行了研究。
Three dimensional anisotropic attenuating and scattering media sharing the same albedo operator have been shown to be related via a gauge transformation. Such transformations define an equivalence relation. We show that the gauge equivalence is also valid in media with non-constant index of refraction, modeled by a Riemannian metric. The two dimensional model is also investigated.