The Discrete Center-of-Mass Tomogram

被引：0
|
作者：
Avanesov A. S.
Man’ko V. I.
机构：
[1] Russian Academy of Science,Steklov Mathematical Institute
[2] Moscow Institute of Physics and Technology (State University),Department of General and Applied Physics
[3] Russian Academy of Sciences,Lebedev Physical Institute
[4] Russian Quantum Center,undefined
来源：
International Journal of Theoretical Physics | 2020年 / 59卷
关键词：
Wigner function; Discrete phase space; Tomographic probability representation of quantum mechanics; Center-of-mass tomogram;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A new tomographic function is introduced for the description of qudit states. We utilize the discrete space phase formalism and an analogy with continuous variables systems. It is proved that the new function is nonnegative, normalized and that it unambiguously determines the state. The new function is called the discrete center-of-mass tomogram as it has a counterpart used to determine the states of continuous variables systems.
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页码：2404 / 2424
页数：20
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