Decay of Metastable Rest State in Excitable Reaction-Diffusion System : Complex Dynamics in Nonlinear Systems
スポンサーリンク
概要
- 論文の詳細を見る
The time-evolution of an excitable reaction-diffusion system of the Bonhoffer-van der Pol type equation is investigated by adding an external noise term. In some parameter regime where the system is monostable, the excited domains can spontaneously nucleate and grow at the expense of the uniform metastable rest state. We formulate a statistical theory of nucleation for this non-variational system where no Lyapunov functional exists. The nucleation rate is calculated approximately as a function of critical nucleation radius.
- 理論物理学刊行会の論文
- 1990-03-28
著者
-
Ohta Takao
Departmen Of Pediatrics University Of The Ryukyu School Of Medicine
-
OHTA Tadayuki
Department of Mathematical Physics, College of Technology Seikei University
-
Ohta Takao
Department of Physics, Ochanomizu University
関連論文
- Hydrodynamical Simulations Using a Fully Threaded Tree
- Combined Effects of Probucol and Bezafibrate on Lipoprotein Metabolism and Liver Cholesteryl Ester Transfer Protein mRNA in Cholesterol-Fed Rabbits
- Levels of Soluble Cell Adhesion Molecules in Patients With Angiographically Defined Coronary Atherosclerosis
- Molecular genetic study in Japanese patients with Alexander disease : a novel mutation, R79L
- In Vivo Mentabolism of HDL, Apo A-I, and LP A-I, and Function of HDL : A Clinical Perspective
- Irreversible Circulation and Orbital Revolution : Hard Mode Instability in Far-from-Equilibrium Situation
- Irreversible Circulation and Path Probability
- 日本人学童における出生児体重と新血管病危険因子の関連について
- Kinetics of Square-Hexagonal Transformation in Periodic Domain Structures
- Reductive Perturbation Approach to the Fluctuation
- Chiral Symmetry in the Unified Fermion Theory. III : Quantization
- Static Balance of Two Charged Particles in General Relativity
- Statistical Dynamics of a Quenched Thermodynamically Unstable System
- Fokker Lagrangian and Coordinate Condition in General Relativity : Astrophysics and Relativity
- Shrinkage Dynamics of a Vesicle Induced by Chemical Reactions(General)
- Renormalization Group Approach to the Interfacial Order Parameter Profile near the Critical Point
- Spinodal Decomposition in Binary Critical Fluids
- Effect of antenatal vitamin A on lung maturation and incidence of congenital diaphragmatic hernia in the nitrofen model of Rats
- Interface between Lamellar and Gyroid Structures in Diblock Copolymer Melts(Cross-disciplinary physics and related areas of science and technology)
- Structural Rheology of Microphase Separated Diblock Copolymers(Cross-disciplinary physics and related areas of science and technology)
- Dynamical Behavior of Critical Binary Fluids Quenched in One-Phase Region
- Fluctuations and Response in Nonequilibrium Steady State(General)
- Self-organized concentric wave in a reaction-diffusion system
- Effect of Trp64Arg mutation of the β3-adrenergic receptor gene and C161T substitution of the peroxisome proliferator activated receptor γ gene on obesity in Japanese children
- Effects of a New Single-Nucleotide Polymorphism in the Acyl-CoA:Cholesterol Acyltransferase-2 Gene on Plasma Lipids and Apolipoproteins in Patients with Hyperlipidemia
- An 11-Year-Old Boy with Familial Hypercholesterolemia Showing Multiple Xanthomas and Advanced Atherosclerosis, Who Responded to Lipid-Lowering Therapy Using Statin
- : Astrophysics and Relativity
- : Astrophysics and Relativity
- Effect of the Gravitational Field on the Surface Roughening Transition
- Collision of Propagating Pulses in a Reaction-Diffusion System
- Critical Phenomena under Non-Uniform External Force Fields
- Collision of Domain Boundaries in a Reaction-Diffusion System
- Renormalization Group Theory of the Interfacial Roughening Transition
- Kinetic Drumhead Model of Interface. I
- Kinetic Drumhead Models of Interface. II
- On the Lagrangian for Many-Body System in General Relativity
- Phase Transition in 2-D Sine-Gordon System
- Phase Transition of a Two-Component Sine-Gordon System in Two Dimensions
- Scaling Law in Ordering Process Driven by Evapolation-Condensation Mechanism
- Surface Roughening with Screw Dislocations
- Scaling and Correlations in Heated Granular Materials
- Mode Coupling Theory of Dynamic Cirtical Phenomena for Classical Liquids. II : Non-Markoffian Effects
- Decay of Metastable Rest State in Excitable Reaction-Diffusion System : Complex Dynamics in Nonlinear Systems
- Phase Transitions in Adsorbed Systems
- Mode Coupling Theory of Dynamic Critical Phenomena for Classical Liquids. I : Dynamic Critical Exponents
- Dynamics of Deformable Self-Propelled Particles with Repulsive Interaction
- Phenomenological theory of velocity and density profiles in granular channel flow
- Collective Dynamics of Deformable Self-Propelled Particles with Repulsive Interaction
- Euclidean Invariant Formulation of Phase Dynamics. I : Non-Propagating Periodic Pattern : Condensed Matter and Statistical Physics
- Theory of Early Stage Spinodal Decomposition in Fluids near the Critical Point. II
- Selfconsistent Calculation of Dynamic Critical Exponents for Classical Liquid
- Viscoelastic Behavior of a Single Semiflexible Polymer Chain(General)
- Morphology of phase separating copolymer mixtures (第1回東和大学国際研究会「統計物理学:理論,実験,計算機シミュレ-ション」) -- (Complex Fluids)