Emulation of fractional quantum Hall states with existing quantum hardware

ORAL

Abstract

Emulating strongly correlated phases of matter with existing or near-term quantum hardware is of considerable interest. Here we present quantum circuits to generate both the ground and quasiparticle states corresponding to the Laughlin's $\nu=1/3$ fractional quantum Hall state in the second-quantized representation. Our circuit depth is linear in the number of qubits. We identify experimentally accessible correlation functions as signatures of this state and discuss the quantum hardware implementation.

*Google Quantum Innovation Award

Presenters

  • Armin Rahmani

    • Western Washington University

Authors

  • Armin Rahmani

    • Western Washington University
  • Pouyan Ghaemi

    • The City College of New York
    • Department of Physics, City College of the City University of New York
    • City College of the City University of New York
  • Zhang Jiang

    • Google Inc - Santa Barbara
    • Google Inc.
    • Google Research, Venice, CA
  • Pedram Roushan

    • Google Inc - Santa Barbara
    • Google Inc., Santa Barbara, CA
  • Kevin J Sung

    • Google Research and the University of Michigan