Continuous Vortices with Broken Symmetry in Rotating Superfluid 3He-A
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© 1984 American Physical Society (APS). This is the accepted version of the following article: Seppälä, H. K. & Hakonen, Pertti J. & Krusius, M. & Ohmi, T. & Salomaa, M. M. & Simola, J. T. & Volovik, G. E. 1984. Continuous Vortices with Broken Symmetry in Rotating Superfluid 3He-A. Physical Review Letters. Volume 52, Issue 20. 1802-1805. ISSN 0031-9007 (printed). DOI: 10.1103/physrevlett.52.1802, which has been published in final form at http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.52.1802.
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A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
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Date
1984
Major/Subject
Mcode
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Language
en
Pages
1802-1805
Series
Physical Review Letters, Volume 52, Issue 20
Abstract
New NMR measurements are reported on continuous 3He-A vortices in tilted magnetic fields. We introduce a symmetry classification of the continuous vortices with broken axial symmetry. It is found that the discrete internal symmetry may in addition be broken in two inequivalent ways, producing two different continuous vortices. Although NMR may not distinguish between these two vortices, the observed vortex satellite peak is well accounted for by spin waves localized in the soft core of such vortices.Description
Keywords
NMR measurements, vortices, He-3
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Citation
Seppälä, H. K. & Hakonen, Pertti J. & Krusius, M. & Ohmi, T. & Salomaa, M. M. & Simola, J. T. & Volovik, G. E. 1984. Continuous Vortices with Broken Symmetry in Rotating Superfluid 3He-A. Physical Review Letters. Volume 52, Issue 20. 1802-1805. ISSN 0031-9007 (printed). DOI: 10.1103/physrevlett.52.1802