Wave Propagations in the F=1 Spinor Bose–Einstein Condensates

• Wadati Miki

  Department of Physics, Graduate School of Science, University of Tokyo

• Tsuchida Naoshi

  Department of Physics, Graduate School of Science, University of Tokyo

Bibliographic Information

Other Title

• Wave Propagations in the<i>F</i>=1 Spinor Bose–Einstein Condensates

Abstract

Propagations of nonlinear waves in the quasi-one dimensional F=1 spinor Bose–Einstein condensates are studied. The three-component macroscopic wavefunction obeys a generalized Gross–Pitaevskii equation (nonlinear Schrödinger equation). Plane wave and solitary wave solutions are obtained explicitly. It is shown that the analysis of the plane waves leads to a classification of solitary waves, which are known as polar solitons and ferromagnetic solitons.

Journal

• Journal of the Physical Society of Japan

  Journal of the Physical Society of Japan 75 (1), 014301-, 2006

  THE PHYSICAL SOCIETY OF JAPAN

Keywords

• <I>F</I>=1 Bose–Einstein condensate
• Gross–Pitaevskii equation
• nonlinear Schrödinger equation
• polar soliton
• ferromagnetic soliton

Details

• CRID: 1390282679166596736
• NII Article ID: 130004806866
• NII Article ID: 110003482828
• NII Article ID: 210000105954
• NII Book ID: AA00704814
• DOI: 10.1143/jpsj.75.014301
• BIBCODE: 2006JPSJ...75a4301W
• ISSN: 13474073
• ISSN: 00319015
• NDL BIB ID: 7772141
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7772141
• Web Site: http://journals.jps.jp/doi/pdf/10.1143/JPSJ.75.014301
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed