Probability-Representation Entropy for Spin-State Tomogram |
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| Authors: | Olga Man'ko V I Man'ko |
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| Institution: | (1) P. N. Lebedev Physical Institute, Russian Academy of Sciences, Leninskii Pr. 53, Moscow, 119991, Russia |
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| Abstract: | The probability-representation entropy (tomographic entropy) of an arbitrary quantum state is introduced. Using the properties of the spin tomogram as the standard probability-distribution function, the tomographic entropy notion is discussed. The relation of tomographic entropy to Shannon entropy and von Neumann entropy is elucidated. |
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| Keywords: | probability entropy quantum tomography tomographic information |
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