5 papers
Inflation Model Based on Virasoro Squeezing
Kenji Ebata, So Katagiri, Yoshiki Matsuoka +2
We propose a novel mechanism for realizing slow-roll inflation that is fully consistent with observational data, based on conformal transformations acting exclusively on a complex…
Nambu Non-equilibrium Thermodynamics: Axiomatic Formulation and Foundation
So Katagiri, Yoshiki Matsuoka, Akio Sugamoto
We present a theoretical framework for non-equilibrium thermodynamics, termed Nambu Non-equilibrium Thermodynamics (NNET), which unifies reversible dynamics described by the Nambu…
A Lorentz Covariant Matrix Model for Bosonic M2-Branes: Nambu Brackets and Restricted Volume-Preserving Deformations
So Katagiri
We propose a Lorentz covariant matrix model as a nonperturbative formulation of the bosonic M2-brane in M-theory. Unlike previous approaches relying on the light-cone gauge or symm…
A Constructive Definition of Space via Dynamical Evolution and Observational Acts
So Katagiri
We propose a constructive and dynamical redefinition of spatial structure, grounded in the interplay between mechanical evolution and observational acts. Rather than presupposing s…
Fluctuating Non-linear Non-equilibrium System in Terms of Nambu Thermodynamics
So Katagiri, Yoshiki Matsuoka, Akio Sugamoto
It is shown that the structure of non-equilibrium thermodynamic system far from equilibrium can be captured in terms of a generalized "Nambu dynamics", in the presence of fluctuati…