Search Results for author: H. J. Briegel

Found 2 papers, 1 papers with code

Simple proof of confidentiality for private quantum channels in noisy environments

no code implementations24 Nov 2017 A. Pirker, M. Zwerger, V. Dunjko, H. J. Briegel, W. Dür

Moreover, the noise regimes for entanglement distillation and confidentiality do not coincide: Confidentiality can be guaranteed even in situation where entanglement distillation fails.

Quantum Physics

Multi-party entanglement in graph states

1 code implementation18 Jul 2003 M. Hein, J. Eisert, H. J. Briegel

They are many-body spin states of distributed quantum systems that play a significant role in quantum error correction, multi-party quantum communication, and quantum computation within the framework of the one-way quantum computer.

Quantum Physics cond-mat

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