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arXiv · 2207.13653

Programmable quantum simulations of bosonic systems with trapped ions

Or Katz·Christopher Monroe
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Abstract

Trapped atomic ion crystals are a leading platform for quantum simulations of spin systems, with programmable and long-range spin-spin interactions mediated by excitations of phonons in the crystal. We describe a complementary approach for quantum simulations of bosonic systems using phonons in trapped-ion crystals, here mediated by excitations of the trapped ion spins. The scheme features a high degree of programability over a dense graph of bosonic couplings and is suitable for hard problems such as boson sampling and simulations of long range bosonic and spin-boson Hamiltonians.

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Or Katz, Christopher Monroe. 2022-07-27. Programmable quantum simulations of bosonic systems with trapped ions. https://doi.org/10.1103/physrevlett.131.033604

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