Supertwistors as quarks of SU(2,2|4)

被引：38

作者：

Claus, P ^{[1
]}

Gunaydin, M

Kallosh, R

Rahmfeld, J

Zunger, Y

机构：

[1] Katholieke Univ Leuven, Inst Theoret Fys, B-3001 Louvain, Belgium

[2] Penn State Univ, Dept Phys, University Pk, PA 16802 USA

[3] Stanford Univ, Dept Phys, Stanford, CA 94305 USA

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 1999年 / 05期

关键词：

superstring vacua; space-time symmetries; conformal and W symmetry; global symmetries;

D O I：

10.1088/1126-6708/1999/05/019

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：

The GS superstring on AdS(5) X S-5 has a nonlinearly realized, spontaneously broken SU(2, 2\4) symmetry. Here we introduce a two-dimensional model in which the unbroken SU(2, 2\4) symmetry is linearly realized. The basic variables are supertwistors, which transform in the fundamental representation of this supergroup. The quantization of this supertwistor model leads to the complete oscillator construction of the unitary irreducible representations of the centrally extended SU(2, 2\4). They include the states of d = 4 SYM theory, massless and KK states of AdS(5) supergravity, and the descendants on AdS(5) of the standard massive string states, which form intermediate and long massive supermultiplets. We present examples of long massive supermultiplets and discuss possible states of solitonic and (p, q) strings.

引用

页码：XXIX / 13

页数：14

共 25 条

[1]

BANDOS I, HEPTH9904109

[2] UNITARY REPRESENTATIONS OF NON-COMPACT SUPERGROUPS [J].

BARS, I ;

GUNAYDIN, M .

COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1983, 91 (01) :31-51

[3] String webs and 1/4 BPS monopoles [J].

Bergman, O ;

Kol, B .

NUCLEAR PHYSICS B, 1998, 536 (1-2) :149-174

[4] Three-pronged strings and 1/4 BPS states in N=4 super-Yang-Mills theory [J].

Bergman, O .

NUCLEAR PHYSICS B, 1998, 525 (1-2) :104-116

[5]

Cederwall M., 1997, J HIGH ENERGY PHYS, V09, P003

[6]

CLAUS P, UNPUB

[7] SUPER-TWISTORS AND CONFORMAL SUPERSYMMETRY [J].

FERBER, A .

NUCLEAR PHYSICS B, 1978, 132 (1-2) :55-64

[8] Gauge theory correlators from non-critical string theory [J].

Gubser, SS ;

Klebanov, IR ;

Polyakov, AM .

PHYSICS LETTERS B, 1998, 428 (1-2) :105-114

[9] Novel supermultiplets of SU(2,2|4) and the AdS5/CFT4 duality [J].

Günaydin, M ;

Minic, D ;

Zagermann, M .

NUCLEAR PHYSICS B, 1999, 544 (03) :737-758

[10] 4D doubleton conformal theories, CPT and IIB strings on AdS5xS5 [J].

Gunaydin, M ;

Minic, D ;

Zagermann, M .

NUCLEAR PHYSICS B, 1998, 534 (1-2) :96-120

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