2 papers
math-ph2026
Quantum Dilogarithms and New Integrable Lattice Models in Three Dimensions
Vladimir V. Bazhanov, Rinat M. Kashaev, Vladimir V. Mangazeev +1
In this paper we introduce a new class of integrable 3D lattice models, possessing continuous families of commuting layer-to-layer transfer matrices. Algebraically, this commutativ…
math.QA2025
On braided Hopf structures on exterior algebras
Rinat Kashaev, Vladimir Mangazeev
We show that the exterior algebra of a vector space of dimension greater than one admits a one-parameter family of braided Hopf algebra structures, arising from its identificat…