Tomographic and improved subadditivity conditions for two qubits and qudit with j = 3=2

Abstract

New entropic inequality for quantum and tomographic Shannon information for system of two qubits is obtained. The inequality relating quantum information and spin-tomographic information for particle with spin j = 3=2 is found. The method to extend the obtained new entropic and information inequalities for one qudit and arbitrary composite system of qudits is suggested.

12 pages, submitted to Journal of Russian Laser Research

References in corpus (3)

• Star products, duality and double Lie algebras
• Quantum strong subadditivity condition for systems without subsystems
• Quantum correlations expressed as information and entropic inequalities for composite and noncomposite systems

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