Holonomic quantum computation

Project funded by Swedish Research Council (Project grant), grant 2013-04132_VR. Participating organisations named by the source: Stockholm University. Funded amount: SEK 3,000,000, as stated by the source. Runs 2014-01-01 to 2017-12-31. Keywords: Naturvetenskap, Natural Sciences, Fysik, Physical Sciences, Atom- och molekylfysik och optik, Atom and Molecular Physics and Optics. Source: OpenAIRE Graph, from the funder's project data (collected by OpenAIRE on 2025-12-05); national funding data, not CORDIS. Abstract given by the source: The insight that quantum holonomies, i.e., non-Abelian geometric phases, have an inherent resilience to errors has opened up a path to overcome unwanted open system effects and parameter instabilities in quantum computers. This insight has triggered considerable efforts to develop holonomy based quantum computation (HQC) in many different physical systems. This project is part of an extensive collaboration with the Centre for Quantum Technologies, NUS, Singapore, on theoretical studies of HQC. Architectures for high-speed universal HQC are developed. We combine HQC with the coherence stabilization of noiseless subsystems. We develop finite-time realizations of adiabatic HQC based on time-optimal evolutions and superadiabatic states. Finally, we develop scalable schemes for HQC in topological insulators, NV centers in diamond, and atoms in optical lattices.

Original source.

Source: OpenAIRE Graph: projects of national funders, OpenAIRE, from the project data of Swedish Research Council. Retrieved 2026-10-22. Licence: Creative Commons Attribution 4.0 (OpenAIRE Graph). Selected metadata, adapted presentation; the publisher's record is authoritative. No endorsement by the source is implied. Licence: Creative Commons Attribution 4.0 (CC BY 4.0).

AI-assisted summary: The project "Holonomic quantum computation" was funded by the Swedish Research Council with a grant of SEK 3,000,000, running from January 1, 2014, to December 31, 2017, involving Stockholm University and collaboration with the Centre for Quantum Technologies, NUS, Singapore. Suggested technology pillar: computing. Generated by AI from the public source text; it may contain errors and the original source is authoritative.