Tomographic and Improved Subadditivity Conditions for Two Qubits and a Qudit with j = 3/2 |
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| Authors: | Vladimir N Chernega Olga V Man’ko |
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| Institution: | 1. P. N. Lebedev Physical Institute, Russian Academy of Sciences Leninskii, Prospect 53, Moscow, 119991, Russia
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| Abstract: | We obtain a new entropic inequality for quantum and tomographic Shannon information for systems of two qubits. We derive the inequality relating quantum information and spin-tomographic information for particles with spin j = 3/2. We recommend the method for obtaining new entropic and information inequalities for composite systems of qudits, as well as for one qudit. |
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