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arXiv · 2210.04965

State Preparation in the Heisenberg Model through Adiabatic Spiraling

Anthony N. Ciavarella·Stephan Caspar·Marc Illa·Martin J. Savage
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Abstract

An adiabatic state preparation technique, called the adiabatic spiral, is proposed for the Heisenberg model. This technique is suitable for implementation on a number of quantum simulation platforms such as Rydberg atoms, trapped ions, or superconducting qubits. Classical simulations of small systems suggest that it can be successfully implemented in the near future. A comparison to Trotterized time evolution is performed and it is shown that the adiabatic spiral is able to outperform Trotterized adiabatics.

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Anthony N. Ciavarella, Stephan Caspar, Marc Illa, Martin J. Savage. 2022-10-10. State Preparation in the Heisenberg Model through Adiabatic Spiraling. https://doi.org/10.22331/q-2023-04-06-970

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