MB
M.S. Blok
Authored
20 records found
Loophole-free Bell test using electron spins in diamond
Second experiment and additional analysis
The recently reported violation of a Bell inequality using entangled electronic spins in diamonds (Hensen et al., Nature 526, 682–686) provided the first loophole-free evidence against local-realist theories of nature. Here we report on data from a second Bell experiment using th
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Reliable quantum information processing in the face of errors is a major fundamental and technological challenge. Quantum error correction protects quantum states by encoding a logical quantum bit (qubit) in multiple physical qubits. To be compatible with universal fault-tolerant
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The realization of a network of quantum registers is an outstanding challenge in quantum science and technology. We experimentally investigate a network node that consists of a single nitrogen-vacancy center electronic spin hyperfine coupled to nearby nuclear spins. We demonstrat
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In July 2015 we observed the first Bell inequality violation with all experimental loopholes closed. We discuss this experiment as well as new results on the road towards a large-scale quantum network of diamond spins.@en
In July 2015 we observed the first Bell inequality violation with all experimental loopholes closed. We discuss this experiment as well as new results on the road towards a large-scale quantum network of diamond spins.@en