Compare Papers
Paper 1
Quantum Measurements and Gates by Code Deformation
H. Bombin, M. A. Martin-Delgado
- Year
- 2007
- Journal
- arXiv preprint
- DOI
- arXiv:0704.2540
- arXiv
- 0704.2540
The usual scenario in fault tolerant quantum computation involves certain amount of qubits encoded in each code block, transversal operations between them and destructive measurements of ancillary code blocks. We introduce a new approach in which a single code layer is used for the entire computation, in particular a surface code. Qubits can be created, manipulated and non-destructively measured by code deformations that amount to `cut and paste' operations in the surface. All the interactions between qubits remain purely local in a two-dimensional setting.
Open paperPaper 2
Not found.