Collective excitations of a quantized vortex in P2 3 superfluids in neutron stars

Chandrasekhar Chatterjee, Mareike Haberichter, Muneto Nitta

研究成果: Article

5 引用 (Scopus)

抜粋

We discuss collective excitations (both fundamental and solitonic excitations) of quantized superfluid vortices in neutron P23 superfluids, which likely exist in high density neutron matter such as neutron stars. Besides the well-known Kelvin modes (translational zero modes), we find a gapful mode whose low-energy description takes the simple form of a double sine-Gordon model. The associated kink solution and its effects on spontaneous magnetization inside the vortex core are analyzed in detail.

元の言語English
記事番号055807
ジャーナルPhysical Review C
96
発行部数5
DOI
出版物ステータスPublished - 2017 11 21

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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