Abstract
Quantum correlations are thought to be the reason why certain quantum algorithms overcome their classical counterparts. Since the nature of this resource is still not fully understood, we shall investigate how multipartite entanglement and non-locality among qubits vary as the quantum computation runs. We shall encounter that quantum measures on the whole system cannot account for their corresponding speedup.
| Original language | English |
|---|---|
| Pages (from-to) | 3081-3099 |
| Number of pages | 19 |
| Journal | Quantum Information Processing |
| Volume | 15 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - 1 Aug 2016 |
| Externally published | Yes |
Keywords
- Adiabatic quantum computation
- Entanglement
- Multipartite systems
- Non-locality
- Quantum annealing
- Quantum speedup