EFFECTIVE OPERATORS AND THE TRUNCATION OF SHELL-MODEL CONFIGURATION SPACE

被引：9

作者：

GAMBHIR, YK

BASAVARAJU, G

机构：

[1] Department of Physics, Indian Institute of Technology, Bombay

来源：

PRAMANA | 1979年 / 13卷 / 01期

关键词：

effective operators; nonhermiticity; Shell mode; truncation of configuration space;

D O I：

10.1007/BF02846127

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

An alternative derivation of the projection method for constructing effective operators in the truncated shell model space is presented. The results of explicit numerical calculations in three different nuclear regions are discussed. Non-hermiticity of the effective Hamiltonian and various hermitisation procedures are investigated in detail. © 1977 the Indian Academy of Sciences.

引用

页码：47 / 54

页数：8

共 18 条

[1] HIDDEN CONFIGURATIONS AND EFFECTIVE INTERACTIONS - COMPARISON OF 3 DIFFERENT WAYS TO CONSTRUCT RENORMALIZED HAMILTONIANS FOR TRUNCATED SHELL-MODEL CALCULATIONS [J].

BARRETT, BR ;

HALBERT, EC ;

MCGRORY, JB .

ANNALS OF PHYSICS, 1975, 90 (02) :321-390

[2] SUR LA DETERMINATION DES PREMIERS ETATS DUN SYSTEME DE FERMIONS DANS LE CAS DEGENERE [J].

BLOCH, C ;

HOROWITZ, J .

NUCLEAR PHYSICS, 1958, 8 (01) :91-105

[3] LINKED-CLUSTER EXPANSIONS FOR NUCLEAR MANY-BODY PROBLEM [J].

BRANDOW, BH .

REVIEWS OF MODERN PHYSICS, 1967, 39 (04) :771-&

[4] COMPACT-CLUSTER EXPANSION .2. FINITE NUCLEI [J].

BRANDOW, BH .

ANNALS OF PHYSICS, 1970, 57 (01) :214-&

[5]

CHUNG W, UNPUBLISHED

[6] EXTENSION DUNE FORMULE DE LAGRANGE A DES PROBLEMES DE VALEURS PROPRES [J].

DESCLOIZEAUX, J .

NUCLEAR PHYSICS, 1960, 20 (03) :321-346

[7] THEORY OF NUCLEAR MODELS [J].

EDEN, RJ ;

FRANCIS, NC .

PHYSICAL REVIEW, 1955, 97 (05) :1366-1379

[8]

GAMBHIR YK, UNPUBLISHED

[9] TRUNCATION OF CONFIGURATION SPACE AND NATURE OF EFFECTIVE 2-BODY INTERACTION [J].

GUPTA, RK .

PHYSICAL REVIEW C, 1973, 8 (02) :472-479

[10]

Harvey M., 1976, Proceedings of the International School of Physics `Enrico Fermi', Course LXII. Nuclear spectroscopy and nuclear reactions with heavy ions, P82

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