uu.seUppsala University Publications
Change search
ReferencesLink to record
Permanent link

Direct link
Topological aspects of dual superconductors
Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Physics, Department of Theoretical Physics.
2004 (English)In: Phys. Rev. B70Article in journal (Refereed) Published
Abstract [en]

We discuss topological aspects of two-gap superconductors with and without Josephson coupling between gaps. We address nontrivial topological aspects of the dual superconductors and its connections to Meissner effect and flux quantization. The topological knotted string geometry is also discussed in terms of the Hopf invariant, curvature and torsion of the strings associated with U(1)$\times$U(1) gauge group.

Place, publisher, year, edition, pages
URN: urn:nbn:se:uu:diva-20264OAI: oai:DiVA.org:uu-20264DiVA: diva2:48037
Available from: 2006-12-06 Created: 2006-12-06 Last updated: 2011-01-12

Open Access in DiVA

No full text

Other links


Search in DiVA

By author/editor
Niemi, Antti
By organisation
Department of Theoretical Physics

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 135 hits
ReferencesLink to record
Permanent link

Direct link