The conjecture on loop-model modules with through-lines

Let D4A2Wj,1D4A2\mathscr W_{j,1} be the affine Temperley–Lieb loop-model module with 2j2j through-lines, let V0,j\mathsf{V}_{0,-j} and V0,j\overline{\mathsf{V}}_{0,j} be the corresponding left- and right-moving Verma modules, and let Le,j\mathscr L_{e,j} denote the additional scaling-limit modules. For j>0j>0, the proposed scaling limit is

Wj,1(V0,jV0,j)e=1Le,j.\mathscr W_{j,1}\mapsto\left(\mathsf{V}_{0,-j}\otimes\overline{\mathsf{V}}_{0,j}\right)\oplus\bigoplus_{e=1}^{\infty}\mathscr L_{e,j}.

Loop-model modules with through-lines conjecture. For j>0j>0 and 2j2j through-lines, the scaling limit of Wj,1\mathscr W_{j,1} is the direct sum displayed above. This extends the proposed Virasoro-module description from the sector without through-lines to sectors carrying through-lines and is part of the conjectural continuum decomposition of the generic-QQ loop model. The supplied text does not state whether this decomposition has been proved, so its resolution remains open here.

Sources & referencesView supporting material

Primary source

Lawrence Liu, Jesper Lykke Jacobsen and Hubert Saleur, “Emerging Jordan blocks in the two-dimensional Potts and loop models at generic Q”, arXiv:2403.19830 (2024).

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