Fix W1≥2γ2 and W>2. Let BubbleH(p) denote the space of bubbles in H rooted at p, and let LFH(β,p) be the Liouville field measure with a boundary insertion of weight β at p. Write QD0,1(γ,βW;ℓ) and QD1,1(γ,βW;ℓ) for the indicated quantum disks with boundary length ℓ, and let mH and mH,0 be the stated Haar measures. Generalized SLE-bubble welding conjecture. There exist a σ-finite infinite measure SLEκ,pbubble(W,W1) on BubbleH(p) and constants C∈(0,∞) such that
mH⋉(∫0∞M0,2disk(W1;⋅,ℓ)×QD0,1(γ,βW;ℓ)dℓ)=C⋅LFH(β2W1+W,p)×SLEκ,pbubble(W,W1)dp,
and, for a suitable constant C∈(0,∞),
mH,0⋉(∫0∞M0,2disk(W1;⋅,ℓ)×QD0,1(γ,βW;ℓ)dℓ)=C⋅LFH(β2W1+W,0)(dϕ)×SLEκ,0bubble(W,W1).
Here mH,0 is Haar measure on the conformal automorphism group of H fixing 0. This would generalize the paper's welding theorems to a quantum disk with one general boundary insertion. The associated bubble law is poorly understood, and the conjecture is open.