Quantum simulation of three-body interactions in weakly driven quantum systems
Francesco Petiziol, Mahdi Sameti, Stefano Carretta, Sandro Wimberger,, Florian Mintert
TL;DR
This paper demonstrates a method to accurately realize three-body interactions in quantum systems, advancing quantum simulation capabilities for complex many-body physics.
Contribution
It introduces a novel approach to implement purely three-body Hamiltonians beyond perturbative Floquet engineering in superconducting circuits and nanomagnets.
Findings
Achieved highly accurate three-body Hamiltonian realization.
Overcame limitations of perturbative Floquet engineering.
Enabled simulation of complex topological and quantum computation models.
Abstract
The realization of effective Hamiltonians featuring many-body interactions beyond pairwise coupling would enable the quantum simulation of central models underpinning topological physics and quantum computation. We overcome crucial limitations of perturbative Floquet engineering and discuss the highly accurate realization of a purely three-body Hamiltonian in superconducting circuits and molecular nanomagnets.
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