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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.

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