• DOI:10.1103/PhysRevLett.123.110502
Corpus ID: 55068027

Quantum Error Correcting Codes in Eigenstates of Translation-Invariant Spin Chains.

@article{Brando2019QuantumEC,
  title={Quantum Error Correcting Codes in Eigenstates of Translation-Invariant Spin Chains.},
  author={F. Brand{\~a}o and E. Crosson and M. B. Sahinoglu and J. Bowen},
  journal={Physical review letters},
  year={2019},
  volume={123 11},
  pages={
          110502
        }
}

• F. Brandão, E. Crosson, +1 author J. Bowen
• Published 2019
• Physics, Mathematics, Medicine
• Physical review letters

Quantum error correction was invented to allow for fault-tolerant quantum computation. Systems with topological order turned out to give a natural physical realization of quantum error correcting codes (QECC) in their ground spaces. More recently, in the context of the anti-de Sitter/conformal field theory correspondence, it has been argued that eigenstates of CFTs with a holographic dual should also form QECCs. These two examples raise the question of how generally eigenstates of many-body… Expand