Comment on "Towards universal quantum computation through relativistic motion"

Abstract

The work reported in arXiv:1311.5619v1 proposes to produce continuous-variable cluster states through relativistic motion of cavities. This proposal does not produce the states claimed by the authors. The states actually produced are in general not known to be useful for measurement-based quantum computation.

5 pages, 3 figures

References in corpus (7)

• Universal Quantum Computation with Continuous-Variable Cluster States
• One-Way Quantum Computing in the Optical Frequency Comb
• Graphical calculus for Gaussian pure states
• Demonstration of a quantum nondemolition sum gate
• Ultracompact Generation of Continuous-Variable Cluster States
• The Optical Frequency Comb as a One-Way Quantum Computer
• Noise analysis of single-qumode Gaussian operations using continuous-variable cluster states