期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 3, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP03(2012)041
关键词
Quantum Groups; Topological Strings; Conformal and W Symmetry; Super-symmetric gauge theory
资金
- RFBR initiative [09-02-12446-ofi-m]
- RFBR-CNRS [09-02-93106]
- RFBR [08-01-00720-a, NSh-3472.2008.2, 07-01-92214-CNRSL-a]
- [C-20272536]
- Grants-in-Aid for Scientific Research [20540203, 24540206] Funding Source: KAKEN
We establish the equivalence between the refined topological vertex of Iqbal-Kozcaz-Vafa and a certain representation theory of the quantum algebra of type W1+infinity introduced by Miki. Our construction involves trivalent intertwining operators Phi and Phi* associated with triples of the bosonic Fock modules. Resembling the topological vertex, a triple of vectors is an element of Z(2) is attached to each intertwining operator, which satisfy the Calabi-Yau and smoothness conditions. It is shown that certain matrix elements of Phi and Phi* give the refined topological vertex C lambda mu nu(t, q) of Iqbal-Kozcaz-Vafa. With another choice of basis, we recover the refined topological vertex C lambda mu(nu).(q, t) of Awata-Kanno. The gluing factors appears correctly when we consider any compositions of Phi and Phi*. The spectral parameters attached to Fock spaces play the role of the Kahler parameters.
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