4
collaborators
2011–2023
years active
Contributions
QIP QCrypt TQC talk poster presenter award · △program ◇steering ○organizing · filled = chair
1 Talk
| Title | Conference | Type | Co-authors |
|---|---|---|---|
|
Quantum supremacy in mechanical tasks: projectiles, rockets and quantum backflow ↗
|
TQC 2023 | regular | ▸David Trillo, Miguel Navascués |
We consider a non-relativistic quantum particle in an infinite line. We estimate the maximum probability of finding the particle at some distant position given that it is initially bound in some region. We prove that quantum mechanics allows for greater probabilities than classical mechanics - thus obtaining a new kind of quantum advantage. We show that this effect is mathematically related to quantum backflow, and use this to improve the upper bounds on the Bracken-Mellow constant. Several generalizations are studied. |
|||
1 Poster
| Title | Conference | Co-authors |
|---|---|---|
| The Reference Frame Independent Protocol: Finite-key security and Generalizations | QCRYPT 2011 | Lana Sheridan, Valerio Scarani |
Collaborators
| Co-author | Joint talks |
|---|---|
| David Trillo | 1 |
| Lana Sheridan | 1 |
| Miguel Navascués | 1 |
| Valerio Scarani | 1 |