Prof Jonathan Jones: Publications

A robust entangling gate for polar molecules using magnetic and microwave fields

Physical Review A American Physical Society 101:6 (2020) 062308

Authors:

Michael Hughes, Matthew D Frye, Rahul Sawant, Gaurav Bhole, Jonathan A Jones, Simon L Cornish, Mr Tarbutt, Jeremy M Hutson, Dieter Jaksch, Jordi Mur Petit

Abstract:

Polar molecules are an emerging platform for quantum technologies based on their long-range electric dipole–dipole interactions, which open new possibilities for quantum information processing and the quantum simulation of strongly correlated systems. Here, we use magnetic and microwave fields to design a fast entangling gate with > 0.999 fidelity and which is robust with respect to fluctuations in the trapping and control fields and to small thermal excitations. These results establish the feasibility to build a scalable quantum processor with a broad range of molecular species in optical-lattice and optical-tweezers setups.

Robust entangling gate for polar molecules using magnetic and microwave fields

PHYSICAL REVIEW A 101:6 (2020) ARTN 062308

Authors:

Michael Hughes, Matthew D Frye, Rahul Sawant, Gaurav Bhole, Jonathan A Jones, Simon L Cornish, MR Tarbutt, Jeremy M Hutson, Dieter Jaksch, Jordi Mur-Petit

Efficient Hamiltonian programming in qubit arrays with nearest-neighbour couplings

(2020)

Authors:

Takahiro Tsunoda, Gaurav Bhole, Stephen A Jones, Jonathan A Jones, Peter J Leek

Drive-noise tolerant optical switching inspired by composite pulses

(2020)

Authors:

JFF Bulmer, JA Jones, IA Walmsley

Rescaling Interactions for Quantum Control

PHYSICAL REVIEW APPLIED 13:3 (2020) ARTN 034002

Authors:

Gaurav Bhole, Takahiro Tsunoda, Peter J Leek, Jonathan A Jones

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