Classical and quantum aspects of tomography

被引:15
|
作者
Facchi, Paolo [1 ]
Ligabo, Marilena [1 ]
机构
[1] Univ Bari, Dipartimento Matemat, I-70125 Bari, Italy
关键词
Radon transform; integral geometry; PROBABILITY-DISTRIBUTION; WIGNER FUNCTION;
D O I
10.1063/1.3479322
中图分类号
O59 [应用物理学];
学科分类号
摘要
We present here a set of lecture notes on tomography. The Radon transform and some of its generalizations are considered and their inversion formulae are proved. We will also look from a group-theoretc point of view at the more general problem of expressing a function on a manifold in terms of its integrals over certain submanifolds. Finally, the extension of the tomographic maps to the quantum case is considered, as a Weyl-Wigner quantization of the classical case.
引用
收藏
页码:3 / 34
页数:32
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