56 citations · 449 across the 44 of their papers we have counts for
4 papers · 2 filters
Degenerate quantum codes and the quantum Hamming bound
Pradeep Kiran Sarvepalli, Andreas Klappenecker
The parameters of a nondegenerate quantum code must obey the Hamming bound. An important open problem in quantum coding theory is whether or not the parameters of a degenerate quan…
Quantum stabilizer codes and beyond
Pradeep Kiran Sarvepalli
The importance of quantum error correction in paving the way to build a practical quantum computer is no longer in doubt. This dissertation makes a threefold contribution to the ma…
Encoding Subsystem Codes
Pradeep Kiran Sarvepalli, Andreas Klappenecker
In this paper we investigate the encoding of operator quantum error correcting codes i.e. subsystem codes. We show that encoding of subsystem codes can be reduced to encoding of a…
Asymmetric Quantum LDPC Codes
Pradeep Kiran Sarvepalli, Martin Roetteler, Andreas Klappenecker
Recently, quantum error-correcting codes were proposed that capitalize on the fact that many physical error models lead to a significant asymmetry between the probabilities for bit…