搜索结果: 1-15 共查到“理论物理学 Orbits”相关记录17条 . 查询时间(0.078 秒)
Time Dependent Variational Principle and Coherent State Orbits for a Trapped Ion
Time Dependent Variational Principle Coherent State Orbits Trapped Ion
2011/9/29
Abstract: Spectral properties of the Hamiltonian function which characterizes a trapped ion are investigated. In order to study semiclassical dynamics of trapped ions, coherent state orbits are introd...
Orbits of the Kepler problem via polar reciprocals
Orbits the Kepler problem via polar reciprocals
2011/8/2
Orbits of the Kepler problem via polar reciprocals.
Approximate action-angle variables for the figure-eight and other periodic three-body orbits
the figure-eight other periodic three-body orbits Classical Physics
2011/7/26
Approximate action-angle variables for the figure-eight and other periodic three-body orbits.
Approximate action-angle variables for the figure-eight and other periodic three-body orbits
action-angle variables three-body orbit
2011/9/14
We use the maximally permutation symmetric set of three-body coordinates, that consist of the “hyper-radius” R = p2 + 2, the “rescaled area of the triangle”
p3
2R2 | × |) and the (braiding)
hyp...
Nonequilibrium Fluctuations in a Gaussian Galton Board (or Periodic Lorentz Gas) Using Long Periodic Orbits
Galton Board Lyapunov Spectrum Fluctuations Nonequilibrium
2010/11/19
Predicting nonequilibrium fluctuations requires a knowledge of nonequilibrium distribution functions.Despite the distributions’ fractal character some theoretical results, “Fluctuation Theorems”,remin...
Compact formulas for guiding-center orbits in axisymmetric tokamak geometry
Compact formulas guiding-center orbits axisymmetric tokamak geometry
2010/11/16
Compact formulas for trapped-particle and passing-particle guiding-center orbits in axisymmetric tokamak geometry are given in terms of the Jacobi elliptic functions and complete elliptic integrals. ...
Rotational Symmetry of Classical Orbits, Arbitrary Quantization of Angular Momentum and the Role of Gauge Field in Two-Dimensional Space
Rotational Symmetry Classical Orbits Arbitrary Quantization Angular Momentum
2010/11/11
We study the quantum-classical correspondence in terms of coherent wave functions of a charged particle in two-dimensional central-scalar-potentials as well as the gauge field of a magnetic flux in t...
Comment on“Time-averaged properties of unstable periodic orbits and chaotic orbits in ordinary differential equation systems”
Time-averaged properties chaotic orbits unstable periodic orbits
2010/4/7
The recent paper claims that mean characteristics of chaotic orbits differ from the corresponding values averaged over the set of unstable periodic orbits, embedded in the chaotic attractor. We demons...
Numerical detection of unstable periodic orbits in continuous-time dynamical systems with chaotic behaviors
Numerical detection unstable periodic orbits continuous-time dynamical systems chaotic behaviors
2009/11/3
An infinite number of unstable periodic orbits (UPOs) are embedded in a chaotic system which models some complex phenomenon. Several algorithms which extract UPOs numerically from continuous-time chao...
Chaos in driven Alfvén systems:unstable periodic orbits and chaotic saddles
Chaos Alfvén systems unstable periodic orbits chaotic saddles
2009/11/2
The chaotic dynamics of Alfvén waves in space plasmas governed by the derivative nonlinear Schrödinger equation, in the low-dimensional limit described by stationary spatial solutions, is studied...
Time averaged properties along unstable periodic orbits and chaotic orbits in two map systems
Time averaged properties unstable periodic orbits chaotic orbits map systems
2009/11/2
Unstable periodic orbit (UPO) recently has become a keyword in analyzing complex phenomena in geophysical fluid dynamics and space physics. In this paper, sets of UPOs in low dimensional maps are theo...
Correspondence Between Oscillations and Emitted Photon Closed-Orbits in Spontaneous Emission Rate of an Atom Near a Dielectric Slab
quantum electrodynamics photon closed-orbit spontaneous
emission Fourier transform
2007/8/15
2007Vol.47No.5pp.887-891DOI:
Correspondence Between Oscillations and Emitted Photon Closed-Orbits in Spontaneous Emission Rate of an Atom Near a Dielectric Slab
YUN Su-Jun,1 WANG...
Controlling Spatiotemporal Chaos in Coupled Map Lattices to
Periodic Orbits
spatiotemporal chaos controlling coupled map lattices
2007/8/15
2003Vol.40No.5pp.527-532DOI:
Controlling Spatiotemporal Chaos in Coupled Map Lattices to
Periodic Orbits
ZHU Kai-En, CHEN Tian-Lun, and BIAN Guo-Xing
Institute of Physic...
Double-Pulse Spectra and Closed-Orbits: Photodetachment of
H- in Parallel Electric and Magnetic Fields
closed-orbit theory photodetachment Stark effect
2007/8/15
2003Vol.39No.6pp.705-708DOI:
Double-Pulse Spectra and Closed-Orbits: Photodetachment of
H- in Parallel Electric and Magnetic Fields
DU Meng-Li
Institute of Theoretical ...
Noncommutative Geometry and Classical Orbits of Particles
in a Central Force Potential
noncommutative geometry planetary orbits
2007/8/15
2004Vol.42No.2pp.183-184DOI:
Noncommutative Geometry and Classical Orbits of Particles
in a Central Force Potential
B. Mirza1,2 and M. Dehghani1
1 Department of Physics,...