THEORY OF LIQUID HE4 AT ZERO TEMPERATURE

被引：14

作者：

BRANDOW, BH

机构：

[1] Laboratory of Nuclear Studies, Cornell University, Ithaca, NY

来源：

PHYSICAL REVIEW LETTERS | 1969年 / 22卷 / 05期

关键词：

D O I：

10.1103/PhysRevLett.22.173

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present a linked-cluster expansion for the ground state of a many-boson system which permits an exact treatment of particle conservation without introducing a chemical potential. We then propose a program of partial summations designed to permit accurate calculations with realistic He-He potentials. This theory treats the depletion effect in a fully consistent manner. © 1969 The American Physical Society.

引用

页码：173 / &

共 23 条

[1] Beliaev S. T., 1958, ZH EKSP TEOR FIZ, V34, P417
[2] BELIAEV ST, 1958, SOV PHYS JETP-USSR, V7, P299
[3] BELIAEV ST, 1958, SOV PHYS JETP-USSR, V7, P289
[4] BELIAEV ST, 1958, ZH EKSP TEOR FIZ, V34, P433
[5] REFERENCE SPECTRUM METHOD FOR NUCLEAR MATTER
BETHE, HA
PETSCHEK, AG
BRANDOW, BH
[J]. PHYSICAL REVIEW, 1963, 129 (01): : 225 - &
[6] BLOCH C, 1960, PHYSICA, V26, pS62
[7] Bogoliubov N.N., 1947, J PHYS, V11, P23
[8] LINKED-CLUSTER EXPANSIONS FOR NUCLEAR MANY-BODY PROBLEM
BRANDOW, BH
[J]. REVIEWS OF MODERN PHYSICS, 1967, 39 (04) : 771 - &
[9] COMPACT-CLUSTER EXPANSION FOR NUCLEAR MANY-BODY PROBLEM
BRANDOW, BH
[J]. PHYSICAL REVIEW, 1966, 152 (03): : 863 - &
[10] BRANDOW BH, 1967, REV MOD PHYS, V39, P806

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