2013Journal of Qingdao University of Science and TechnologyRequires access

Group Invariant Solutions and Conservation Laws of Schrdinger Equation

Yuzhe Sun

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Abstract

By using Lie group method,the infinitesimal generator and the group invariant solutions to Schrdingerequation were obtained.The corresponding lie algebra and relations between new solutions and olds were established.For exact solutions of the Schrdinger equation,the corresponding results were generalized.At last,the conservation laws of Schrdinger equation were obtained by using symmetries and adjoint equations.

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What this paper is about

By using Lie group method,the infinitesimal generator and the group invariant solutions to Schrdingerequation were obtained.The corresponding lie algebra and relations between new solutions and olds were established.For exact solutions of the Schrdinger equation,the corresponding results were generalized.At last,the conservation laws of Schrdinger equation were obtained by using symmetries and adjoint equations.

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Available abstract

By using Lie group method,the infinitesimal generator and the group invariant solutions to Schrdingerequation were obtained.The corresponding lie algebra and relations between new solutions and olds were established.For exact solutions of the Schrdinger equation,the corresponding results were generalized.At last,the conservation laws of Schrdinger equation were obtained by using symmetries and adjoint equations.

Key concepts: Conservation law, Homogeneous space, Invariant (physics), Mathematics, Infinitesimal, Lie algebra, Lie group, Group (periodic table)

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