Entropy algebras and Birkhoff factorization
arXiv:1412.0247 · doi:10.1016/j.geomphys.2015.07.018
Abstract
We develop notions of Rota-Baxter structures and associated Birkhoff factorizations, in the context of min-plus semirings and their thermodynamic deformations, including deformations arising from quantum information measures such as the von Neumann entropy. We consider examples related to Manin's renormalization and computation program, to Markov random fields and to counting functions and zeta functions of algebraic varieties.
arXiv comment28 pages, LaTeX
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