Matrix model for the total descendant potential of a simple singularity of type $D$

Alexander Alexandrov; Todor Milanov

doi:10.1007/s11005-021-01431-z

Matrix model for the total descendant potential of a simple singularity of type $D$

Algebraic Geometry 2021-07-05 v2 High Energy Physics - Theory Mathematical Physics math.MP Exactly Solvable and Integrable Systems

Authors: Alexander Alexandrov , Todor Milanov

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Abstract

We construct a Hermitian matrix model for the total descendant potential of a simple singularity of type D similar to the Kontsevich matrix model for the generating function of intersection numbers on the Deligne--Mumford moduli spaces $\overline{\mathcal{M}}_{g,n}$ .

Keywords

hermitian matrix model simple singularity descendant potential kontsevich matrix model intersection numbers moduli spaces

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@article{arxiv.2011.00837,
  title  = {Matrix model for the total descendant potential of a simple singularity of type $D$},
  author = {Alexander Alexandrov and Todor Milanov},
  journal= {arXiv preprint arXiv:2011.00837},
  year   = {2021}
}

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45 pages

Matrix model for the total descendant potential of a simple singularity of type $D$

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