ScalingStacks

Proposition 4.5 . [051Q]

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Proposition 4.5.

−−1​Θ1-\sqrt{-1}\Theta_{1} is a globally-defined connection 1-form on the S1S^{1} bundle τ:𝕃∖𝒫→N∖H\tau:\mathbb{L}\setminus\mathcal{P}\rightarrow N\setminus H, and we have

(4.53) d​Θ1−Υ=O′​(s),d\Theta_{1}-\Upsilon=O^{\prime}(s),

where

(4.54) s2≡|u1|2+|u2|2=2​r,s^{2}\equiv|u_{1}|^{2}+|u_{2}|^{2}=2r,

and we have adopted the O′O^{\prime} notation in Section 3.1 for the submanifold 𝒫⊂𝕃\mathcal{P}\subset\mathbb{L}.

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