Numerical Solutions of Klein-Gordon Equations with Quadratic and Cubic Nonlinearity

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概要

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• The numerical solutions to the 2 -f ld and 3 -l- ld nonlinear Klein-Gordon equationswith a nonlinear part )cp'-I-pc/:?'A-vcp are studied in detail. Many "particle"-likenumerical solutions have been found correspondirng to specific initial values, whichare cylindrical or spherical symmetric and tend to zero with large distance. For thesesolutions, simple relations exts;t between the mode number, the initial value and thetotal energy. Sum rules between integrals have been also obtained.

• 社団法人日本物理学会の論文
• 1990-02-15

著者

• Fusaoka Hideo

  Aichi Medical University

関連論文

• Higher-Order Numerical Solutions of a 2+1d Nonlinear Klein-Gordon Equation
• Common Airy Function Type Solutions of Some Nonlinear Equations
• Numerical Solutions of Klein-Gordon Equations with Quadratic and Cubic Nonlinearity
• Exact Solutions of a Higher-Dimensional Sine-Gordon-Type Equation

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