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Superconducting Qubits Quantum Simulation

Fermionic Models with Superconducting Circuits

arXiv
Authors: U. Las Heras, L. García-Álvarez, A. Mezzacapo, E. Solano, L. Lamata

Year

2014

Paper ID

46541

Status

Preprint

Abstract Read

~2 min

Abstract Words

84

Citations

N/A

Abstract

We propose a method for the efficient quantum simulation of fermionic systems with superconducting circuits. It consists in the suitable use of Jordan-Wigner mapping, Trotter decomposition, and multiqubit gates, be with the use of a quantum bus or direct capacitive couplings. We apply our method to the paradigmatic cases of 1D and 2D Fermi-Hubbard models, involving couplings with nearest and next-nearest neighbours. Furthermore, we propose an optimal architecture for this model and discuss the benchmarking of the simulations in realistic circuit quantum electrodynamics setups.

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  • This paper contributes to the Quantum Simulation research area in the Quantum Articles archive.
  • It adds a 2014 reference point for readers tracking recent quantum research.
  • We propose a method for the efficient quantum simulation of fermionic systems with superconducting circuits.

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