Vacuum configurations for renormalizable non-commutative scalar models

被引：36

作者：

de Goursac, A. ^{[1
,2
]}

Tanasa, A. ^{[1
,3
]}

Wallet, J. -C. ^{[1
]}

机构：

[1] Univ Paris 11, CNRS, Phys Theor Lab, UMR 8627, F-91405 Orsay, France

[2] Univ Munster, Inst Math, D-48149 Munster, Germany

[3] Inst Fiz Ingn Nucl H Hulubei, Dept Fiz Teor, Bucharest 077125, Romania

来源：

EUROPEAN PHYSICAL JOURNAL C | 2008年 / 53卷 / 03期

关键词：

D O I：

10.1140/epjc/s10052-007-0465-6

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

In this paper we find non-trivial vacuum states for the renormalizable non-commutative phi(4) model. An associated linear sigma model is then considered. We further investigate the corresponding spontaneous symmetry breaking.

引用

页码：459 / 466

页数：8

共 49 条

[1]

[Anonymous], 1990, Geometrie non commutative

[2] Noncommutative field theory and spontaneous symmetry breaking [J].

Campbell, BA ;

Kaminsky, K .

NUCLEAR PHYSICS B, 2000, 581 (1-2) :240-256

[3] Noncommutative linear sigma models [J].

Campbell, BA ;

Kaminsky, K .

NUCLEAR PHYSICS B, 2001, 606 (03) :613-635

[4] Nonuniform symmetry breaking in noncommutative λΦ4 theory -: art. no. 065008 [J].

Castorina, P ;

Zappalà, D .

PHYSICAL REVIEW D, 2003, 68 (06)

[5]

CHAMSEDDINE AH, HEPTH0610241

[6]

Connes A., 1998, J HIGH ENERGY PHYS, V02, P003, DOI 10.1088/1126-6708/1998/02/003

[7] Noncommutative induced gauge theory [J].

de Goursac, A. ;

Wallet, J. -C. ;

Wulkenhaar, R. .

EUROPEAN PHYSICAL JOURNAL C, 2007, 51 (04) :977-987

[8]

DEGOURSAC A, IN PRESS J PHYS C SE

[9] Two- and three-loop beta function of non-commutative Φ44 theory [J].

Disertori, M. ;

Rivasseau, V. .

EUROPEAN PHYSICAL JOURNAL C, 2007, 50 (03) :661-671

[10] Vanishing of beta function of non-commutative Φ44 theory to all orders [J].

Disertori, Margherita ;

Gurau, Razvan ;

Magnen, Jacques ;

Rivasseau, Vincent .

PHYSICS LETTERS B, 2007, 649 (01) :95-102

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