Bogomolny-Prasad-Sommerfeld state counting in local obstructed curves from quiver theory and Seiberg duality
Bogomolny-Prasad-Sommerfeld state counting in local obstructed curves from quiver theory and Seiberg duality
复制标题
根据颤动理论和塞伯格对偶性对局部受阻曲线中的 Bogomolny-Prasad-Sommerfeld 状态进行计数
DOI:
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发表时间:
2009
期刊:
影响因子:
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通讯作者:
G. Pan
中科院分区:
文献类型:
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作者:
Wu;G. Pan
In this paper, we study the Bogomolny-Prasad-Sommerfeld (BPS) state counting in the geometry of local obstructed curve with normal bundle O⊕O(−2). We find that the BPS states have a framed quiver description. Using this quiver description along with the Seiberg duality and the localization techniques, we can compute the BPS state indices in different chambers dictated by stability parameter assignments. This provides a well-defined method to compute the generalized Donaldson–Thomas invariants. This method can be generalized to other affine ADE quiver theories.
影响因子:
3.1
作者:
Pandharipande, R.;Thomas, R. P.
通讯作者:
Thomas, R. P.