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High order energy preserving scheme forstrongly coupled nonlinear Schr\"{o}dinger system |
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Abstract High order energy preserving scheme for the strongly coupled nonlinear
Schr\"{o}dinger system is proposed by the average vector field method.
The high order energy preserving scheme is applied to simulate solitons
evolution of the strongly coupled Schr\"{o}dinger system. Numerical results show that
the high order energy preserving scheme can well simulate solitons
evolution, moreover preserve the discrete energy of the
strongly coupled nonlinear Schr\"{o}dinger system exactly.
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Received: 26 August 2013
Revised: 12 October 2013
Published: 07 November 2013
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| Fund: The Fundamental Research Funds for the Central Universities;Program for New Century Excellent Talents in University |
Cite this article:
High order energy preserving scheme forstrongly coupled nonlinear Schr\"{o}dinger system Chin. Phys. B 0
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