Harmonic Superspace: Some New Trends

Evgeny A. Ivanov

Harmonic Superspace: Some New Trends

High Energy Physics - Theory 2011-04-15 v1

Authors: Evgeny A. Ivanov

Abstract

We give a brief account of two recent applications of the harmonic superspace method: (i) an off-shell description of torsionful $(4,4)$ supersymmetric $2D$ sigma models in the framework of $SU(2)\times SU(2)$ harmonic superspace and (ii) the harmonic superspace formulation of ``small'' $N=4$ $SU(2)$ superconformal algebra and the related super KdV hierarchy.

Keywords

supersymmetry symmetry in physics moduli spaces

Cite

@article{arxiv.hep-th/9602079,
  title  = {Harmonic Superspace: Some New Trends},
  author = {Evgeny A. Ivanov},
  journal= {arXiv preprint arXiv:hep-th/9602079},
  year   = {2011}
}

Comments

11 pages, LaTeX, Talk given at the 1st Joint JINR-ROC (Taiwan) Workshop ``Intermediate and High Energy Physics'', June 26-28, 1995, Dubna, Russia (to be published in Chinese Journal of Physics)

Harmonic Superspace: Some New Trends

Abstract

Keywords

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