D-brane superpotentials and Ooguri-Vafa invariants of compact Calabi-Yau threefolds  

作　　者：徐锋军 杨富中 

机构地区：[1]College of Physical Sciences, University of Chinese Academy of Sciences

出　　处：《Chinese Physics C》2015年第4期19-25,共7页中国物理C（英文版）

基　　金：Supported by NSFC(11075204,11475178)

摘　　要：We calculate the D-brane superpotentials for two compact Calabi-Yau manifolds X14（1,1,2,3,7） and Xs （1,1,1,2,3） which are of non-Fermat type in the type II string theory. By constructing the open mirror symmetry, we also compute the Ooguri-Vafa invariants, which are related to the open Gromov-Witten invariants.We calculate the D-brane superpotentials for two compact Calabi-Yau manifolds X14（1,1,2,3,7） and Xs （1,1,1,2,3） which are of non-Fermat type in the type II string theory. By constructing the open mirror symmetry, we also compute the Ooguri-Vafa invariants, which are related to the open Gromov-Witten invariants.

关 键 词：D-BRANE SUPERPOTENTIAL F-THEORY Ooguri-Vafa invariant 

分 类 号：O572.2[理学—粒子物理与原子核物理]