Localizations on Moduli Spaces and Free Field Realizations of Feynman Rules
Zhou, Jian
arXiv, 0310283 / Harvested from arXiv
Text on arXiv
We prove Iqbal's conjecture on the relationship between the free energy of closed string theory in local toric geometry and the Wess-Zumino-Witten model. This is achieved by first reformulating the calculations of the free energy by localization techniques in terms of suitable Feynman rule, then exploiting a realization of the Feynman rule by free bosons. We also use a formula of Hodge integrals conjectured by the author and proved jointly with Chiu-Chu Melissa Liu and Kefeng Liu.
Publié le : 2003-10-17
Classification:  Mathematics - Algebraic Geometry,  Mathematical Physics 
@article{0310283,
     author = {Zhou, Jian},
     title = {Localizations on Moduli Spaces and Free Field Realizations of Feynman
  Rules},
     journal = {arXiv},
     volume = {2003},
     number = {0},
     year = {2003},
     language = {en},
     url = {http://dml.mathdoc.fr/item/0310283}
}

Zhou, Jian. Localizations on Moduli Spaces and Free Field Realizations of Feynman
  Rules. arXiv, Tome 2003 (2003) no. 0, . http://gdmltest.u-ga.fr/item/0310283/