Cork, J. orcid.org/0000-0002-9006-0108 and Harland, D. orcid.org/0000-0002-4110-9673 (2024) Finkelstein–Rubinstein constraints from ADHM data and rational maps. Physics Letters B, 850. 138542. ISSN 0370-2693
Abstract
We establish simple formulae for computing Finkelstein–Rubinstein signs for Skyrme fields generated in two ways: from instanton ADHM data, and from rational maps. This may be used to compute homotopy classes of general loops in the configuration spaces of skyrmions, and as a result provide a useful tool for a quantum treatment beyond rigid-body quantisation of skyrmions.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2024 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Mathematics (Leeds) > Pure Mathematics (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 04 Mar 2024 16:26 |
Last Modified: | 04 Mar 2024 16:26 |
Status: | Published |
Publisher: | Elsevier |
Identification Number: | 10.1016/j.physletb.2024.138542 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:209813 |