240 citations · 473 across the 23 of their papers we have counts for
9 papers · 1 filter
A new perspective to formulate a dissipative thermo field dynamics
Yoichiro Hashizume, Masuo Suzuki, Soichiro Okamura
In the present study, we propose a new perspective on thermal dissipation based on the thermo field dynamics. From the view point of the renormalization theory, there appear effect…
Order formation processes of complex systems including different parity order parameters
Yoichiro Hashizume, Masuo Suzuki, Soichiro Okamura
In the present study, we focus on the parity of the order parameters and clarify the order formation process in a system including two order parameters. Each order parameter shows…
Understanding quantum entanglement by thermo field dynamics
Yoichiro Hashizume, Masuo Suzuki
We propose a new method to understand quantum entanglement using the thermo field dynamics (TFD) described by a double Hilbert space. The entanglement states show a quantum-mechani…
Irreversibility and Entropy Production in Transport Phenomena II -- Statistical-mechanical Theory on Steady States including Thermal Disturbance and Energy Supply
Masuo Suzuki
Some general aspects of nonlinear transport phenomena are discussed on the basis of two kinds of formulations obtained by extending Kubo's perturbational scheme of the density matr…
Irreversibility and Entropy Production in Transport Phenomena I
Masuo Suzuki
*First-principles derivation of the entropy production in erectric static conduction. *The second-order (symmetric) density matrix contributes to the entropy production. *New schem…
New Random Ordered Phase in Isotropic Models with Many-body Interactions
Yoichiro Hashizume, Masuo Suzuki
In this study, we have found a new random ordered phase in isotropic models with many-body interactions. Spin correlations between neighboring planes are rigorously shown to form a…
Non-Universal Critical Behaviour of Two-Dimensional Ising Systems
Kazuhiko Minami, Masuo Suzuki
Two conditions are derived for Ising models to show non-universal critical behaviour, namely conditions concerning 1) logarithmic singularity of the specific heat and 2) degeneracy…
Some Exact Formulas on Long-Range Correlation Functions of the Rectangular Ising Lattice
Shu-Chiuan Chang, Masuo Suzuki
We study long-range correlation functions of the rectangular Ising lattice with cyclic boundary conditions. Specifically, we consider the situation in which two spins are on the sa…
Quantum Statistical Mechanics of Ideal Gas Obeying Fractional Exclusion Statistics: A Systematic Study
Gang Su, Masuo Suzuki
The quantum statistical mechanics of an ideal gas with a general free-particle energy obeying fractional exclusion statistics are systematically investigated in arbitrary dimension…