IMPROVED ESTIMATES OF FEW-BODY GROUND-STATE ENERGIES

被引：7

作者：

GONZALEZ, A

机构：

[1] Theory Department, P. N. Lebedev Physical Institute, Academy of Sciences of the USSR, Moscow, SU-117924

来源：

FEW-BODY SYSTEMS | 1990年 / 8卷 / 02期

关键词：

D O I：

10.1007/BF01079804

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A method for the estimation of ground-state energies of few-body systems is proposed, which is a combination of an inequality due to Post and the 1/d-expansion. The effectiveness of the method is illustrated for power-law potentials. © 1990 Springer-Verlag.

引用

页码：73 / 76

页数：4

共 13 条

[1]

BASDEVANT JL, CERNTH546489

[2]

BASDEVANT JL, CERNTH548689

[3]

BELOV AA, 1988, ZH EKSP TEOR FIZ+, V67, P2413

[4]

GONZALEZ A, 1989, QUANTUM FEW BODY PRO

[5]

GONZALEZ A, 1990, UNPUB PHYS LETT B, P60

[6]

GONZALEZ A, 1988, KRATKIE SOOB FIZIKE, V7, P4700

[7]

GONZALEZ A, 1990, KRATKIE SOOBSHENIA N, V3, P27

[8] MANY-PARTICLE SYSTEMS .4. SHORT-RANGE INTERACTIONS [J].

HALL, RL ;

POST, HR .

PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON, 1967, 90 (568P) :381-&

[9] ACCURATE BARYON MASSES FROM MESON MASSES USING POTENTIAL MODELS AND THE 1/D EXPANSION [J].

IMBO, TD .

PHYSICAL REVIEW D, 1987, 36 (11) :3438-3442

[10]

MARTIN A, CERNTH551389

← 1 2 →