Prethermal strong zero modes and topological qubits
We prove that quantum information encoded in some topological excitations, including certain Majorana zero modes, is protected in closed systems for a time scale exponentially long in system parameters. This protection holds even at infinite temperature. At lower temperatures, the decay time becomes...
| Main Authors: | , , , |
|---|---|
| Format: | Journal article |
| Published: |
American Physical Society
2017
|