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math-ph2024
Isometric Spectral Subtriples
Paolo Bertozzini, Wanchalerm Sucpikarnon, Apimook Watcharangkool
We investigate the notion of subsystem in the framework of spectral triple as a generalized notion of noncommutative submanifold. In the case of manifolds, we consider several cond…
math-ph2016★ 5 cited
Noncommutative geometrical origin of the energy-momentum dispersion relation
Apimook Watcharangkool, Mairi Sakellariadou
We investigate a link between the energy-momentum dispersion relation and the spectral distance in the context of a Lorentzian almost-commutative spectral geometry, defined by the…