A \(q\)-analogue of the ADHMN construction and the axisymmetric multi-instantons (Q2773074)

From MaRDI portal





scientific article; zbMATH DE number 1709228
Language Label Description Also known as
English
A \(q\)-analogue of the ADHMN construction and the axisymmetric multi-instantons
scientific article; zbMATH DE number 1709228

    Statements

    0 references
    0 references
    20 February 2002
    0 references
    anti-selfdual equation
    0 references
    one-parameter solution
    0 references
    axisymmetric multi-instantons
    0 references
    A \(q\)-analogue of the ADHMN construction and the axisymmetric multi-instantons (English)
    0 references
    This paper deals with a further discussion of the relation to the axisymmetric ansatz on the anti-selfdual equation given by Witten in the late 1970s. The authors find that the \(q\)-exponential functions familiar in \(q\)-analysis appear as analytic functions categorizing the anti-selfdual configurations yielded by the axisymmetric ansatz. They discuss the relation between the one-parameter solution and axisymmetric multi-instantons.
    0 references

    Identifiers