5 papers
Applications of Nambu Non-equilibrium Thermodynamics to Specific Phenomena
So Katagiri, Yoshiki Matsuoka, Akio Sugamoto
We apply Nambu non-equilibrium thermodynamics (NNET)-a dynamics with multiple Hamiltonians coupled to entropy-induced dissipation-to paradigmatic far-from-equilibrium systems. Conc…
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…
Reduction of Complex Dynamics in Far-from-equilibrium Systems: Nambu Non-equilibrium Thermodynamics
So Katagiri, Yoshiki Matsuoka, Akio Sugamoto
Far-from-equilibrium thermodynamic systems dominated by strong nonlinearity are reformulated within a dynamical framework based on the Nambu bracket formalism. It is demonstrated t…
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…