Many-Body Interactions with Tunable-Coupling Transmon Qubits

A. Mezzacapo; L. Lamata; S. Filipp; E. Solano

doi:10.1103/PhysRevLett.113.050501

Many-Body Interactions with Tunable-Coupling Transmon Qubits

Quantum Physics 2015-06-19 v3 Mesoscale and Nanoscale Physics Superconductivity

Authors: A. Mezzacapo , L. Lamata , S. Filipp , E. Solano

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Abstract

The efficient implementation of many-body interactions in superconducting circuits allows for the realization of multipartite entanglement and topological codes, as well as the efficient simulation of highly correlated fermionic systems. We propose the engineering of fast multiqubit interactions with tunable transmon-resonator couplings. This dynamics is obtained by the modulation of magnetic fluxes threading superconducting quantum interference device loops embedded in the transmon devices. We consider the feasibility of the proposed implementation in a realistic scenario and discuss potential applications.

Keywords

circuit quantum electrodynamics many-body quantum physics superconducting qubits

Cite

@article{arxiv.1403.3652,
  title  = {Many-Body Interactions with Tunable-Coupling Transmon Qubits},
  author = {A. Mezzacapo and L. Lamata and S. Filipp and E. Solano},
  journal= {arXiv preprint arXiv:1403.3652},
  year   = {2015}
}

Comments

5 pages + supplemental material, 4+1 figures

Many-Body Interactions with Tunable-Coupling Transmon Qubits

Abstract

Keywords

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