論文

査読有り
2010年6月

The quiver matrix model and 2d-4d conformal connection

Progress of Theoretical Physics
  • Hiroshi Itoyama
  • ,
  • Kazunobu Maruyoshi
  • ,
  • Takeshi Oota

123
6
開始ページ
957
終了ページ
987
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1143/PTP.123.957

We review the quiver matrix model (the ITEP model) in the light of the recent progress on 2d-4d connection of conformal field theories, in particular, on the relation between Toda field theories and a class of quiver superconformal gauge theories. On the basis of the CFT representation of the β deformation of the model, a quantum spectral curve is introduced as «det(x - igs∂φ(z))» = 0 at finite JV and for β ≠ 1. The planar loop equation in the large N limit follows with the aid of W n constraints. Residue analysis is provided both for the curve of the matrix model with the "multi-log" potential and for the Seiberg-Witten curve in the case of SU(n) with In flavors, leading to the matching of the mass parameters. The isomorphism of the two curves is made manifest.

リンク情報
DOI
https://doi.org/10.1143/PTP.123.957
arXiv
http://arxiv.org/abs/arXiv:0911.4244
URL
http://inspirehep.net/record/837533
URL
http://orcid.org/0000-0001-6187-2492
ID情報
  • DOI : 10.1143/PTP.123.957
  • ISSN : 0033-068X
  • ISSN : 1347-4081
  • ORCIDのPut Code : 31656045
  • arXiv ID : arXiv:0911.4244
  • SCOPUS ID : 77956902285

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