Pointed half-plane meandric-system scaling limit conjecture

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Let (M∘,P∘,Γ∘)(\mathcal M^\circ,P^\circ,\Gamma^\circ) be the infinite random planar map decorated by a bi-infinite Hamiltonian path and loops and possibly infinite paths associated with the pointed infinite half-plane meandric system (PIHPMS). Let γ∘\gamma^\circ be the path started from 00 in Γ∘\Gamma^\circ, which is almost surely the unique infinite path. PIHPMS scaling limit conjecture. Under an appropriate scaling limit, (M∘,P∘,γ∘,Γ∘∖γ∘)(\mathcal M^\circ,P^\circ,\gamma^\circ,\Gamma^\circ\setminus\gamma^\circ) converges to a 2\sqrt2-LQG wedge, a space-filling SLE8_8 from ∞\infty to ∞\infty in the half-plane, a chordal SLE6_6 from 00 to ∞\infty in the half-plane, and a CLE6_6 in the complement of the SLE6_6 curve, equivalently a union of conditionally independent CLE6_6 ensembles in the complementary components. This continuum prediction concerns the pointed model and remains open.

References

Primary source

Jacopo Borga, Ewain Gwynne and Minjae Park, “On the geometry of uniform meandric systems”, arXiv:2212.00534 (2023).

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