23
collaborators
2013–2016
years active
Contributions
QIP QCrypt TQC talk poster presenter award · △program ◇steering ○organizing · filled = chair
1 Talk
| Title | Conference | Type | Co-authors |
|---|---|---|---|
| Robust device-independent randomness amplification with few devices | QIP 2014 | regular | ▸Fernando G. S. L. Brandão, Ravishankar Ramanathan, Karol Horodecki, Michał Horodecki, Pawel Horodecki |
11 Posters
| Title | Conference | Co-authors |
|---|---|---|
| Amplifying the Randomness of Weak Sources Correlated with Devices | QCRYPT 2016 | Hanna Wojewódka, Fernando G. S. L. Brandão, Karol Horodecki, Michał Horodecki, Pawel Horodecki, Marcin Pawlowski, Ravishankar Ramanathan |
| Amplifying the randomness of weak sources correlated with devices | TQC 2016 | Hanna Wojewódka, Fernando G. S. L. Brandão, Karol Horodecki, Michał Horodecki, Pawel Horodecki, Marcin Pawlowski, Ravishankar Ramanathan |
| Simple scheme for encoding and decoding a qubit in unknown state for various topological codes | QIP 2015 | Justyna Lodyga, Paweł Mazurek, Michał Horodecki |
| Quantum communication complexity advantage implies violation of a Bell inequality | QIP 2015 | Harry Buhrman, L Czekaj, Michał Horodecki, Pawel Horodecki, Marcin Markiewicz, Florian Speelman, Sergii Strelchuk |
| Randomness amplification without Markov condition | QIP 2015 | Fernando G. S. L. Brandão, Michał Horodecki, Karol Horodecki, Pawel Horodecki, Marcin Pawlowski, R. Ravishankar, Hanna Wojewódka |
| On equivalence between Popescu-Rohrlich boxes and random access codes | QIP 2014 | Waldemar Klobus, Michał Horodecki, Karol Horodecki, Marcin Pawlowski |
| Communication via deterministic broadcasting | QIP 2014 | Graeme Smith, Maciej Demianowicz, Pawel Horodecki |
| Free randomness amplification using bipartite chain correlations | QCRYPT 2013 | Karol Horodecki, Michał Horodecki, Pawel Horodecki, Marcin Pawlowski, Ravishankar Ramanathan |
A direct analysis of the protocol of randomness amplification using Bell inequality violation is performed in terms of the convex combination of no-signaling boxes required to simulate quantum violation of the inequality. The probability distributions of bits generated by a Santha-Vazirani source are shown to be mixtures of permutations of Bernoulli distributions with parameter defined by the source. An intuitive proof is provided for the range of partial randomness from which perfect randomness can be extracted using quantum correlations violating the chain inequalities. Exact values are derived in the asymptotic limit of a large number of measurement settings. |
||
| Mutual uncertainty | QIP 2013 | Waldemar Klobus, Michał Horodecki, Pawel Horodecki, Ryszard Horodecki, Lukasz Pankowski |
| Long distance quantum communication over noisy networks. | QIP 2013 | Michał Horodecki, Pawel Horodecki, Paweł Mazurek, Lukasz Pankowski, Anna Przysiężna |
| Quantifying contextuality | QIP 2013 | Karol Horodecki, Michał Horodecki, Pawel Horodecki, Ryszard Horodecki, Pankaj Joshi, Waldemar Klobus, Antoni Wojcik |
Collaborators
| Co-author | Joint talks |
|---|---|
| Michał Horodecki | 11 |
| Pawel Horodecki | 10 |
| Karol Horodecki | 7 |
| Marcin Pawlowski | 5 |
| Fernando G. S. L. Brandão | 4 |
| Ravishankar Ramanathan | 4 |
| Hanna Wojewódka | 3 |
| Waldemar Klobus | 3 |
| Lukasz Pankowski | 2 |
| Paweł Mazurek | 2 |
| Ryszard Horodecki | 2 |
| Anna Przysiężna | 1 |
| Antoni Wojcik | 1 |
| Florian Speelman | 1 |
| Graeme Smith | 1 |
| Harry Buhrman | 1 |
| Justyna Lodyga | 1 |
| L Czekaj | 1 |
| Maciej Demianowicz | 1 |
| Marcin Markiewicz | 1 |