Search results for: symmetric extendibility

• The symmetric extendibility of quantum states

  Publication

  • M. Nowakowski

  - Journal of Physics A-Mathematical and Theoretical - Year 2016

  Studies on the symmetric extendibility of quantum states have become particularly important in the context of the analysis of one-way quantum measures of entanglement, and the distillability and security of quantum protocols. In this paper we analyze composite systems containing a symmetric extendible part, with particular attention devoted to the one-way security of such systems. Further, we introduce a new one-way entanglement...

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• On symmetric extendibility of quantum states and its applications

  Publication

  • M. Nowakowski

  - Year 2017

  This dissertation is focused on analysis of the symmetric extendibility of quantum states and its applications in the quantum information theory, with special attention paid to the area of quantum entanglement distillation, quantum channels theory, quantum security, and monogamy of quantum entanglement in time. We analyze geometry of the set of symmetric extendible states, i.e. such states that possess symmetric extensions and...

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