Nonperturbative derivation of non-Hermitian and Hermitian effective interactions and operators

被引：57

作者：

Andreozzi, F ^{[1
]}

机构：

[1] IST NAZL FIS NUCL, I-80125 NAPLES, ITALY

来源：

PHYSICAL REVIEW C | 1996年 / 54卷 / 02期

关键词：

D O I：

10.1103/PhysRevC.54.684

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Iterative techniques of the solution of the decoupling equation are used to construct various types of effective Hamiltonians in the framework of nonorthogonal transformations. A general and numerically convenient Hermitization procedure of the non-Hermitian Hamiltonians obtained by such techniques is proposed and the definition of effective operators with the related normalization problems is reviewed.

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页码：684 / 689

页数：6

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