Work

Dynamically corrected gates in silicon singlet-triplet spin qubits

Year: 2024

Type: article

Abstract: Quantum computers are sensitive to sources of noise in their surroundings. In this work the authors design, implement, and demonstrate a technique that can overcome noise from the nuclei of the atoms hosting a semiconductor spin qubit. The team uses the geometrical properties of qubits to design noise-canceling control sequences and experimentally demonstrate high-fidelity quantum operations.

Source: Physical Review Applied

DOI: 10.1103/physrevapplied.22.064029

Authors: Habitamu Y. Walelign, Xinxin Cai, Bikun Li, Edwin Barnes, John M. Nichol

Institutions: University of Rochester, University of Chicago, Virginia Tech

Language: English

Topic: Quantum and electron transport phenomena

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green