23
collaborators
2012–2023
years active
Contributions
QIP QCrypt TQC talk poster presenter award · △program ◇steering ○organizing · filled = chair
1 Talk
| Title | Conference | Type | Co-authors |
|---|---|---|---|
| Constraints on magic state protocols from the statistical mechanics of Wigner negativity | QIP 2022 | regular | Nikolaos Koukoulekidis |
12 Posters
| Title | Conference | Co-authors |
|---|---|---|
| Faster Born probability estimation via gate merging and frame optimisation | QIP 2023 | Nikolaos Koukoulekidis, Hyukjoon Kwon, Hyejung H. Jee, Myungshik Kim |
| Upper and lower bounds on CSS code dimensions for magic state distillation protocols | QIP 2023 | Rhea Alexander, Si Gvirtz-Chen, Nikolaos Koukoulekidis |
| Thermal State Quantum Key Distribution | QCRYPT 2021 | Adam Walton, Benjamin Varcoe, Anne Ghesquiere |
A central broadcast Quantum Key Distribution protocol employs a thermal source to produce a secret key between Alice and Bob in the presence of an eavesdropper, Eve. Intensity correlations arising due to the Hanbury Brown and Twiss effect are used to produce correlated strings of quadrature measurements between each party, which may then be converted into bit strings. Using analytic methods, as well as through Monte Carlo simulations, we find that the correlations survive a series of beam splitters, and that the bit strings produced are suitable for distilling into a shared key. As thermal sources are already regularly used in modern communications equipment, this may allow quantum key distribution to be performed without using specialist equipment, with future work focusing on experimental implementations of the protocol in the microwave region. |
||
| Robustness of Noether’s Principle: Maximal Disconnects between Conservation Laws and Symmetries in Quantum Theory | QIP 2021 | Cristina Cirstoiu, Kamil Korzekwa |
| Quantum Bernoulli Factories in a Classical Setting | QIP 2019 | Thomas Hebdige |
| Global and local gauge symmetries beyond Lagrangian formulations | QIP 2019 | Cristina Cirstoiu |
| Energetic instability of passive states in thermodynamics | QIP 2018 | Carlo Sparaciari, Jonathan Oppenheim |
| Quantum coherence, time-translation symmetry and thermodynamics | QIP 2015 | Kamil Korzekwa, Matteo Lostaglio, Terry Rudolph |
| Pure Qubit Work Extraction Revisited | QIP 2014 | Max Frenzel, Terry Rudolph |
| THE QUANTUM STEERING ELLIPSOID AND ITS APPLICATIONS | QIP 2014 | Sania Jevtic, Matthew Pusey, Antony Milne, Terry Rudolph |
| Visualizing two qubit states: the steering ellipsoid | QIP 2013 | Sania Jevtic, Matthew Pusey, Terry Rudolph |
| An extension of the exchange fluctuation theorem for initially correlated systems | QIP 2012 | Yuji Hirono, Shojun Nakayama, Terry Rudolph, Mio Murao |
Collaborators
| Co-author | Joint talks |
|---|---|
| Terry Rudolph | 5 |
| Nikolaos Koukoulekidis | 3 |
| Cristina Cirstoiu | 2 |
| Kamil Korzekwa | 2 |
| Matthew Pusey | 2 |
| Sania Jevtic | 2 |
| Adam Walton | 1 |
| Anne Ghesquiere | 1 |
| Antony Milne | 1 |
| Benjamin Varcoe | 1 |
| Carlo Sparaciari | 1 |
| Hyejung H. Jee | 1 |
| Hyukjoon Kwon | 1 |
| Jonathan Oppenheim | 1 |
| Matteo Lostaglio | 1 |
| Max Frenzel | 1 |
| Mio Murao | 1 |
| Myungshik Kim | 1 |
| Rhea Alexander | 1 |
| Shojun Nakayama | 1 |