255 citations · 1.9k across the 36 of their papers we have counts for
3 papers · 1 filter
Boundary topological entanglement entropy in two and three dimensions
Jacob C. Bridgeman, Benjamin J. Brown, Samuel J. Elman
The topological entanglement entropy is used to measure long-range quantum correlations in the ground state of topological phases. Here we obtain closed form expressions for topolo…
The XZZX Surface Code
J. Pablo Bonilla Ataides, David K. Tuckett, Stephen D. Bartlett +2
Performing large calculations with a quantum computer will likely require a fault-tolerant architecture based on quantum error-correcting codes. The challenge is to design practica…
Correcting spanning errors with a fractal code
Georgia M. Nixon, Benjamin J. Brown
The strongly correlated systems we use to realise quantum error-correcting codes may give rise to high-weight, problematic errors. Encouragingly, we can expect local quantum error-…