Background field equations for the duality symmetric string

被引：74

作者：

Berman, David S. ^{[1
]}

Copland, Neil B. ^{[1
]}

Thompson, Daniel C. ^{[1
]}

机构：

[1] Queen Mary Univ London, Dept Phys, London E1 4NS, England

来源：

NUCLEAR PHYSICS B | 2008年 / 791卷 / 1-2期

基金：

英国工程与自然科学研究理事会; 英国科学技术设施理事会;

关键词：

D O I：

10.1016/j.nuclphysb.2007.09.021

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：

This paper describes the background field equations for strings in T-duality symmetric formalisms in which the dimension of target space is doubled and the sigma model supplemented with constraints. These are calculated by demanding the vanishing of the beta-functional of the sigma model couplings in the doubled target space. We demonstrate the equivalence with the background field equations of the standard string sigma model. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：175 / 191

页数：17

共 26 条

[1] THE BACKGROUND FIELD METHOD AND THE ULTRAVIOLET STRUCTURE OF THE SUPERSYMMETRIC NON-LINEAR SIGMA-MODEL [J].

ALVAREZGAUME, L ;

FREEDMAN, DZ .

ANNALS OF PHYSICS, 1981, 134 (01) :85-109

[2]

BECKER K, HEPTH0611001

[3] The string partition function in Hull's doubled formalism [J].

Berman, David S. ;

Copland, Neil B. .

PHYSICS LETTERS B, 2007, 649 (04) :325-333

[4] TORSION AND GEOMETROSTASIS IN NONLINEAR SIGMA-MODELS [J].

BRAATEN, E ;

CURTRIGHT, TL ;

ZACHOS, CK .

NUCLEAR PHYSICS B, 1985, 260 (3-4) :630-688

[5] STRINGS IN BACKGROUND FIELDS [J].

CALLAN, CG ;

FRIEDAN, D ;

MARTINEC, EJ ;

PERRY, MJ .

NUCLEAR PHYSICS B, 1985, 262 (04) :593-609

[6]

CHOWDHURY SP, ARXIV07073549HEPTH

[7]

Dabholkar A., 2006, J HIGH ENERGY PHYS, V0605, P009

[8] DUALITY ROTATIONS IN STRING THEORY [J].

DUFF, MJ .

NUCLEAR PHYSICS B, 1990, 335 (03) :610-620

[9] SELF-DUAL FIELDS AS CHARGE-DENSITY SOLITONS [J].

FLOREANINI, R ;

JACKIW, R .

PHYSICAL REVIEW LETTERS, 1987, 59 (17) :1873-1876

[10] TARGET-SPACE DUALITY IN STRING THEORY [J].

GIVEON, A ;

PORRATI, M ;

RABINOVICI, E .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1994, 244 (2-3) :77-202

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