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Trapped Ion Quantum Computing Superconducting Qubits

Floquet engineering flat bands for bosonic fractional quantum Hall in small lattices

arXiv
Authors: Rongchun Ge, Michael Kolodrubetz

Year

2020

Paper ID

21071

Status

Preprint

Abstract Read

~2 min

Abstract Words

103

Citations

N/A

Abstract

The quest to realize novel phases of matter with topological order is an important pursuit with implications for strongly correlated physics and quantum information. Utilizing ideas from state-of-the-art coherent control of artificial quantum systems such as superconducting circuits, we present a proposal to realize bosonic fractional quantum Hall physics on small lattices by creating nearly flat topological bands using staggered flux patterns. Fingerprints of fractionalization through charge pumping can be observed with nearly perfect quantization using as few as 24 lattice sites (two photons). We suggest an implementation using a finite lattice of superconducting qubits with cylindrical connectivity on both triangular and square lattices.

Why This Paper Matters

  • This paper contributes to the Superconducting Qubits research area in the Quantum Articles archive.
  • It adds a 2020 reference point for readers tracking recent quantum research.
  • The quest to realize novel phases of matter with topological order is an important pursuit with implications for strongly correlated physics and quantum information.

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References & Citation Signals

[1] DOI https://doi.org/arXiv:2009.00087 [2] arXiv https://arxiv.org/abs/2009.00087 [3] Publisher https://arxiv.org/abs/2009.00087

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