Connecting discrete and continuous variable quantum codes

ORAL

Abstract

We consider the connection between discrete variable (DV) codes based on qubit/qudit systems and continuous variable (CV) codes based on bosonic systems. Specifically, we study generalization of quantum parity codes (QPCs) that allows multiple excitations in each mode and fills in the gap between DV quantum parity codes and single-mode binomial codes. The connection offers an alternative perspective to understand these two types of quantum codes, and can hopefully shed light upon generic connections between the two regimes.

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Presenters

  • Linshu Li

    Yale Univ

Authors

  • Linshu Li

    Yale Univ

  • Victor Albert

    California Institute of Technology, Caltech

  • Kyungjoo Noh

    Yale Univ, Department of Applied Physics and Physics, Yale University, Yale

  • Liang Jiang

    Yale Univ, Applied Physics, Yale University, Departments of Physics and Applied Physics, Yale University, Departments of Applied Physics and Physics, Yale Univ, Department of Applied Physics and Physics, Yale University