45 citations · 45 across the 1 of their papers we have counts for
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Generalized decoding, effective channels, and simplified security proofs in quantum key distribution
Joseph M. Renes, Markus Grassl
Prepare and measure quantum key distribution protocols can be decomposed into two basic steps: delivery of the signals over a quantum channel and distillation of a secret key from…
Quantum BCH Codes
Markus Grassl, Thomas Beth
After a brief introduction to both quantum computation and quantum error correction, we show how to construct quantum error-correcting codes based on classical BCH codes. With thes…
On the Complexity of Quantum Searching Using Complex Queries
Markus Grassl, Thomas Beth
We discuss the quantum search algorithm using complex queries that has recently been published by Grover (quant-ph/9706005). We recall the algorithm adding some details showing whi…
A Note on Non-Additive Quantum Codes
Markus Grassl, Thomas Beth
A method to combine two quantum error-correcting codes is presented. Even when starting with additive codes, the resulting code might be non-additive. Furthermore, the notion of th…