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Trapped Ion Quantum Computing Quantum Simulation

Implementation of non-local arbitrary two-qubit controlled gates via geometric quantum computation with Rydberg anti-blockade

arXiv
Authors: Le-Jiang Yu, Jia Zheng, Kun Pu, Chao Gao

Year

2026

Paper ID

30631

Status

Preprint

Abstract Read

~2 min

Abstract Words

102

Citations

N/A

Abstract

In the context of Rydberg anti-blockade, this paper proposes a new scheme for a high-fidelity controlled-unitary gate based on non-adiabatic holonomic quantum computation. Under specific detuning and interaction conditions, the scheme achieves a suitable evolution path for non-adiabatic holonomic quantum computation through reverse engineering of pulse parameters. Numerical simulations show that the geometric gate maintains high fidelity even in the presence of spontaneous radiation and laser intensity errors. Finally,we extend our designed quantum gates to non-local gates and investigate their use in converting four-qubit entangled states. This finding indicates the potential applicability of our scheme to complex quantum information processing tasks.

Why This Paper Matters

  • This paper contributes to the Quantum Simulation research area in the Quantum Articles archive.
  • It adds a 2026 reference point for readers tracking recent quantum research.
  • In the context of Rydberg anti-blockade, this paper proposes a new scheme for a high-fidelity controlled-unitary gate based on non-adiabatic holonomic quantum computation.

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References & Citation Signals

[1] DOI https://doi.org/arXiv:2603.17656 [2] arXiv https://arxiv.org/abs/2603.17656 [3] Publisher https://arxiv.org/abs/2603.17656

Local Citation Graph (Related-Paper Links)

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