Green Function and Perturbation Method for Dissipative Systems Based on Biorthogonal Basis

	Green Function and Perturbation Method for Dissipative Systems Based on Biorthogonal Basis
其他题名	论文其他题名
	Zhang L.; Gao Y. B.; Wang C.
	2009
发表期刊	Communications in Theoretical Physics
ISSN	0253-6102
卷号	51 期号:6 页码:1017-1022
摘要	Based on the approach of biorthogonal basis, we carry out the quasinormal modes (QNMs) expansions for a class of open systems described by the wave equation with outgoing wave boundary conditions. For such a non-Hermitian system, the eigenfunction perturbation expansions and Green function method, which are based on the orthogonal eigenvectors of the Hermitian Hamiltonian for the closed quantum system, can be generalized in terms of the biorthogonal basis, the two sets of eigenfunctions of H and its adjointness H(dagger). The time-independent perturbation theory for the complex frequencies can be also developed.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/24812
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhang L.,Gao Y. B.,Wang C.. Green Function and Perturbation Method for Dissipative Systems Based on Biorthogonal Basis[J]. Communications in Theoretical Physics,2009,51(6):1017-1022.
APA	Zhang L.,Gao Y. B.,&Wang C..(2009).Green Function and Perturbation Method for Dissipative Systems Based on Biorthogonal Basis.Communications in Theoretical Physics,51(6),1017-1022.
MLA	Zhang L.,et al."Green Function and Perturbation Method for Dissipative Systems Based on Biorthogonal Basis".Communications in Theoretical Physics 51.6(2009):1017-1022.

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