The covolume conjecture for 48-dimensional lattices of minimal norm 6

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Let L⊂R48L\subset\mathbb{R}^{48} be a lattice with minimal norm 6\sqrt{6}. Covolume conjecture. If there is x∈Lx\in L with 8<∣x∣<10\sqrt{8}<|x|<\sqrt{10}, then LL has covolume greater than 11. The paper describes this as a bold conjecture and a research direction, with no numerical evidence supplied; it is intended to support the optimality of the relevant extremal lattice packing.

References

Primary source

Felipe Gonçalves and Guilherme Vedana, “Sphere Packings in Euclidean Space with Forbidden Distances”, arXiv:2308.03925 (2025).

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