• Title of article

    Noncommutative scalar solitons: existence and nonexistence

  • Author/Authors

    Anna Beliakova and Bergfinnur Durhuus، نويسنده , , Thordur Jonsson، نويسنده , , Ryszard Nest ، نويسنده ,

  • Issue Information
    روزنامه با شماره پیاپی سال 2001
  • Pages
    6
  • From page
    320
  • To page
    325
  • Abstract
    We study the variational equations for solitons in noncommutative scalar field theories in an even number of spatial dimensions. We prove the existence of spherically symmetric solutions for a sufficiently large noncommutativity parameter θ and we prove the absence of spherically symmetric solutions for small θ.
  • Journal title
    PHYSICS LETTERS B
  • Serial Year
    2001
  • Journal title
    PHYSICS LETTERS B
  • Record number

    913890

    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=913890