Three-Dimensional Quartic Oscillators for the Study of Mode Fluctuation Distribution : General Physics
スポンサーリンク
概要
- 論文の詳細を見る
The mode fluctuation distribution (MFD) of three-dimensional quartic oscillators coupled by quartic perturbations is numerically studied. The system is continuously transferred from the integrable to the chaotic regime by changing a single coupling strength. The MFD of the three-dimensional systems is found to be a sensitive measure of integrability as in two-dimensional systems. If the system is exactly integrable, the MFD has the characteristic skew distribution. On the other hand, even in the region that the chaotic and integrable volumes are comparable in the phase space, the MFD already becomes almost the Gaussian distribution as in the completely chaotic regime. We also find that the Brody parameter increases gradually without a plateau by increasing the coupling constant. It shows a clear contrast to the two-dimensional system.
- 社団法人日本物理学会の論文
- 2000-09-15
著者
-
Tomiya Mitsuyoshi
Department Of Applied Physics Faculty Of .engineering Seikei University
-
Yoshinaga N
Department Of Physics Faculty Of Science Saitama University
-
Yoshinaga Naotaka
Department Of Physics College Of Liberal Arts Saitama University
-
YOSHlNAGA Naotaka
Department of Physics, Faculty of Science, Saitama University
-
Tomiya Mitsuyoshi
Department of Applied Physics, Faculty of Engineering, Seikei University
関連論文
- Irregular Scattering with Complex Target
- Shell Model Estimate of Nuclear Electric Dipole Moments
- Quantum Level Statistics of Gaussian Ensembles in One-Dimensional Conservative System(2) Equilibrium and nonequilibrium statistical mechanics in systems showing chaos and quantum chaos, Chaos and Nonlinear Dynamics in Quantum-Mechanical and Macroscopic Sy
- One-Dimensional Conservative System with Quantum Level Statistics of Gaussian Orthogonal Ensembles
- Simple Description of Doublet Bands with Mass of Approximately 100(Nuclear Physics)
- New Neutron-Proton Single-Particle Mode and Collective Excitations in ^La
- Shell model study of even-even Xe isotopes
- Three-Dimensional Quartic Oscillators for the Study of Mode Fluctuation Distribution : General Physics
- Spectral Statistics of a Spin-1/2 Coupled Quartic Oscillators
- GENERALIZED PARASUPERSYMMETRIC QUANTUM MECHANICS
- Mode Fluctuation Distribution of Coupled Quartic Oscillators Using Diagonalization of Truncated Sparse Matrix of Hamitonian
- Stadium Billiards with Energy-Dependent Mixed Boundary Conditions : Nuclear Physics
- Some Lie Algebraic Aspects of the Generalized Parasupersymmetric Quantum Mechanics
- Universal Signatures in the Mode Fluctuation Distribution of Chaotic Systems
- Triaxiality-Driving Effect Extracted by Spin Projection
- Microscopic Foundations of the Interacting Boson Model from the Shell-Model Point of View
- Nucleon pair approximation of the backbending phenomena