HIGHER-ORDER COUPLED-CLUSTER APPROXIMATION TO THE VACUUM OF PHI(4) FIELD-THEORY IN 1+1-DIMENSIONS

被引：5

作者：

KUMMEL, HG

机构：

[1] Institut für Theoretische Physik II, Ruhr Universität

来源：

PHYSICAL REVIEW D | 1994年 / 50卷 / 10期

关键词：

D O I：

10.1103/PhysRevD.50.6556

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The S6 approximation of the coupled cluster method is applied to the vacuum state, energy, and field expectation value of 4 field theory in 1+1 dimensions. Depending on the quantities considered the results show good to excellent convergence. © 1994 The American Physical Society.

引用

页码：6556 / 6559

页数：4

共 50 条

[1] Higher-order diagrammatic vibrational coupled-cluster theory
Faucheaux, Jacob A.
Hirata, So
[J]. JOURNAL OF CHEMICAL PHYSICS, 2015, 143 (13):
[2] Higher-order explicitly correlated coupled-cluster methods
Shiozaki, Toru
Kamiya, Muneaki
Hirata, So
Valeev, Edward F.
[J]. JOURNAL OF CHEMICAL PHYSICS, 2009, 130 (05):
[3] QUANTUM FLUCTUATIONS IN A PHI-4 FIELD-THEORY .1. STABILITY OF VACUUM
CHANG, SJ
[J]. PHYSICAL REVIEW D, 1975, 12 (04): : 1071 - 1088
[4] HIGHER-ORDER CALCULATION IN THERMO FIELD-THEORY
FUJIMOTO, Y
GRIGJANIS, R
[J]. ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1985, 28 (03): : 395 - 406
[5] Accelerating the convergence of higher-order coupled-cluster methods II: coupled-cluster ? equations and dynamic damping
Matthews, Devin A.
[J]. MOLECULAR PHYSICS, 2020, 118 (19-20)
[6] Higher-order equation-of-motion coupled-cluster methods
Hirata, S
[J]. JOURNAL OF CHEMICAL PHYSICS, 2004, 121 (01): : 51 - 59
[7] ANALYSIS OF COUPLED-CLUSTER METHODS FOR HIGHER-ORDER STATIC PROPERTIES
PAL, S
GHOSE, KB
[J]. PHYSICAL REVIEW A, 1992, 45 (03): : 1518 - 1522
[8] LORENTZ COVARIANCE OF P(PHI)2 QUANTUM FIELD-THEORY WITHOUT HIGHER-ORDER ESTIMATES
PARK, YM
[J]. COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1973, 34 (03) : 179 - 192
[9] HIGHER-ORDER EPSILON TERMS IN REGGEON FIELD-THEORY
BRONZAN, JB
DASH, JW
[J]. PHYSICAL REVIEW D, 1974, 10 (12) : 4208 - 4217
[10] HIGHER-ORDER CORRECTIONS IN THE CUT VERTEX THEORY AND THE RECIPROCITY RELATION IN (PHI-3)6 FIELD-THEORY
KUBOTA, T
[J]. NUCLEAR PHYSICS B, 1980, 165 (02) : 277 - 298

← 1 2 3 4 5 →