期刊
LETTERS IN MATHEMATICAL PHYSICS
卷 98, 期 3, 页码 225-287出版社
SPRINGER
DOI: 10.1007/s11005-011-0531-8
关键词
gauge theory; vortex equations; BPS invariants; D-branes; conformal field theory
资金
- NSF [PHY-0757647]
- DOE [DE-FG03-92-ER40701]
- Alfred P. Sloan Foundation
- Division Of Physics
- Direct For Mathematical & Physical Scien [1050729] Funding Source: National Science Foundation
To every 3-manifold M one can associate a two-dimensional N = {2,2) supersymmetric field theories and the refined BPS invariants of the dual geometries. In certain cases, this counting can also be mapped to the computation of degenerate conformal blocks in two-dimensional CFT's. Degenerate limits of vertex operators in CFT receive a simple interpretation via geometric transitions in BPS counting.
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