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D-branes of A-type, their deformations, and Morse cobordism of A-branes on Calabi-Yau 3-folds under a split attractor flow: Donaldson/Alexander-Hilden-Lozano-Montesinos-Thurston/Hurwitz/Denef-Joyce meeting Polchinski-Grothendieck
connected sum Morse cobordism D-brane of A-type Polchinski-Grothendieck Ansatz
2011/1/17
In [L-Y5] (D(6): arXiv:1003.1178 [math.SG]) we introduced the notion of Azumaya C1-manifolds with a fundamental module and morphisms therefrom to a complex manifold. In the current sequel, we use this...
D-branes, surface operators, and ADHM quiver representations
D-branes surface operators ADHM quiver representations
2011/3/2
A supersymmetric quantum mechanical model is constructed for BPS states bound to surface operators in five dimensional SU(r) gauge the-ories using D-brane engineering.
Representation stacks, D-branes and noncommutative geometry
Representation stacks D-branes noncommutative geometry
2010/12/13
n this note we prove that the spec(C)-points of the representation Artin-stack [repnR/PGLn] of n-dimensional representations of an affine C-algebra R correspond to C-algebra morphisms R - An where An ...
期刊信息
篇名
Parent Actions, Dualities and New Weyl-invariant Actions of Bosonic p-branes
语种
英文
撰写或编译
撰写
作者
Y.-G. Miao and N. Ohta
第一作者单位
Osaka University
刊物名称
J. High Energy Phys. 04 (2003) 010
页面
出版日期
20...
WZW models are abstract conformal field theories with an infinite dimensional symmetry which accounts for their integrability, and at the same time have a sigma model description of closed string prop...
Collapsing D-Branes in Calabi-Yau Moduli Space: I
Collapsing D-Branes Calabi-Yau Moduli Space
2010/11/2
We study the quantum volume of D-branes wrapped around various cycles in Calabi-Yau manifolds, as the manifold's moduli are varied. In particular, we focus on the behaviour of these D-branes near phas...