Anatomy of big algebras
Автор: Sydney Mathematical Research Institute - SMRI
Загружено: 2025-10-16
Просмотров: 248
Описание:
Tamás Hausel, Institute of Science and Technology Austria
Starting with Schrodinger’s critique of the difficulty of visualising Heisenberg’s matrix quantum physics we will discuss the notion of non-commutative matrices and its use in particle physics via Gell-Mann’s eightfold way describing heavy particles in terms of quarks.
Then I will use these backgrounds to motivate my recent work on big algebras — commutative avatars of non-commutative matrix representations — and show some visualisation of them to highlight their complex anatomy, shedding some new light on the quantum numbers of the heavy particles in the baryon octet and decuplet.
Zoo, Hausel group: https://hausel.pages.ist.ac.at/zoo/
Thursday 16th October, 2025
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