Dissipative Evolution of the Qubit State in the Tomographic-Probability Representation

被引：0

作者：

Ashot S. Avanesov

Vladimir I. Man’ko

机构：

[1] Moscow Institute of Physics and Technology (State University),Department of General and Applied Physics

[2] Lebedev Physical Institute,undefined

[3] Russian Academy of Sciences,undefined

来源：

Journal of Russian Laser Research | 2017年 / 38卷

关键词：

tomographic probability representation; two-level systems; quantum information;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We consider the evolution of qubit states for the Demkov problem in the presence of dephasing processes in the spin tomographic-probability representation. We present an explicit solution of the spin tomogram in terms of the 1F2 hypergeometric function. We calculate the tomographic Shannon and q entropies through the solution of the master equation in the form of tomographic-probability distribution of the qubit states obtained.

引用

页码：311 / 323

页数：12

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