4
collaborators
2012–2013
years active
Contributions
QIP QCrypt TQC talk poster presenter award · △program ◇steering ○organizing · filled = chair
2 Posters
| Title | Conference | Co-authors |
|---|---|---|
| Quantum bit error estimation based on the syndrome of a linear code | QCRYPT 2013 | Christoph Pacher |
We analyse the statistical properties of a maximum likelihood estimator for the crossover probability of a binary symmetric channel based on the syndrome of a linear code (e.g. a Low Density Parity Check code). We derive analytical expressions for the estimator, its bias and mean squared error and perform simulations and a comparison. This estimator can be used (i) as a replacement for the sampling estimator and (ii) to optimize the reconciliation phase of discrete-variable QKD during post-processing and thus increase the final secure key rate of QKD. |
||
| Efficient QKD Postprocessing Algorithms | QCRYPT 2012 | Christoph Pacher, Christopher Portmann, Oliver Maurhart, Momtchil Peev |
Collaborators
| Co-author | Joint talks |
|---|---|
| Christoph Pacher | 2 |
| Christopher Portmann | 1 |
| Momtchil Peev | 1 |
| Oliver Maurhart | 1 |