Super lambda-length conjecture for peripheral arcs in an annulus

Let pnp_n be the sequence used in the source and define wn=p2n4w_n=p_{2n-4}. In the annulus with a marked point on each boundary, consider the peripheral arcs described in the source: an arc starts at the marked point on the inner boundary, winds around (n1)(n-1) times, and ends at the same marked point. Super lambda-length conjecture for peripheral arcs. If w1=w2=1w_1=w_2=1, or if w1=aw_1=a and w2=bw_2=b, then the values wn=p2n4w_n=p_{2n-4} correspond to the super λ\lambda-lengths of these peripheral arcs in the decorated super-Teichmüller space. The source identifies the obstruction to a proof as the lack of super skein relations for resolving crossings, so the conjecture remains open.

Sources & referencesView supporting material

Primary source

Gregg Musiker, Nicholas Ovenhouse and Sylvester W. Zhang, “Double Dimer Covers on Snake Graphs from Super Cluster Expansions”, arXiv:2110.06497 (2021).

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