Cusp anomalous dimension in maximally supersymmetric Yang-Mills theory at strong coupling

被引：144

作者：

Basso, B. ^{[1
,2
]}

Korchemsky, G. P. ^{[1
,2
]}

Kotanski, J. ^{[1
,2
,3
]}

机构：

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

[2] CNRS, UMR 8627, F-91405 Orsay, France

[3] Jagiellonian Univ, Inst Phys, PL-30059 Krakow, Poland

来源：

PHYSICAL REVIEW LETTERS | 2008年 / 100卷 / 09期

关键词：

D O I：

10.1103/PhysRevLett.100.091601

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We construct an analytical solution to the integral equation which is believed to describe logarithmic growth of the anomalous dimensions of high-spin operators in planar N=4 super Yang-Mills theory and use it to determine the strong coupling expansion of the cusp anomalous dimension.

引用

页数：4

共 33 条

[1] Comments on operators with large spin [J].

Alday, Luis F. ;

Maldacena, Juan .

JOURNAL OF HIGH ENERGY PHYSICS, 2007, (11)

[2] On the strong coupling scaling dimension of high spin operators [J].

Alday, Luis F. ;

Arutyunov, Gleb ;

Eden, Burkhard ;

Benna, Marcus K. ;

Klebanov, Igor R. .

JOURNAL OF HIGH ENERGY PHYSICS, 2007, (04)

[3] Bethe ansatz for quantum strings [J].

Arutyunov, G ;

Frolov, S ;

Staudacher, M .

JOURNAL OF HIGH ENERGY PHYSICS, 2004, (10) :295-315

[4] The scaling function at strong coupling from the quantum string Bethe equations [J].

Beccaria, Matteo ;

De Angelis, Gian Fabrizio ;

Forini, Valentina .

JOURNAL OF HIGH ENERGY PHYSICS, 2007, (04)

[5] On quantum corrections to spinning strings and Bethe equations [J].

Beisert, N ;

Tseytlin, AA .

PHYSICS LETTERS B, 2005, 629 (2-4) :102-110

[6] Long-range psu(2,2\4) Bethe ansatze for gauge theory and strings [J].

Beisert, N ;

Staudacher, M .

NUCLEAR PHYSICS B, 2005, 727 (1-2) :1-62

[7] The dilatation operator of N=4 super Yang-Mills theory and integrability [J].

Beisert, N .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2004, 405 (1-3) :1-202

[8]

Beisert N, 2006, J HIGH ENERGY PHYS, DOI 10.1088/1126-6708/2006/11/070

[9] Logarithmic scaling in gauge/string correspondence [J].

Belitsky, A. V. ;

Gorsky, A. S. ;

Korchemsky, G. P. .

NUCLEAR PHYSICS B, 2006, 748 (1-2) :24-59

[10] Long-range SL(2) Baxter equation in N=4 super-Yang-Mills theory [J].

Belitsky, A. V. .

PHYSICS LETTERS B, 2006, 643 (06) :354-361

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