THE COMPLETE STRUCTURE OF W-INFINITY

被引：191

作者：

POPE, CN ^{[1
]}

ROMANS, LJ ^{[1
]}

SHEN, X ^{[1
]}

机构：

[1] UNIV SO CALIF,DEPT PHYS,LOS ANGELES,CA 90089

来源：

PHYSICS LETTERS B | 1990年 / 236卷 / 02期

关键词：

D O I：

10.1016/0370-2693(90)90822-N

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The WN algebras are extensions of the Virasoro algebra in which conformal fields of all spins 2, 3, ..., N occur. In this paper we investigate the form of the algebra obtained in the limit N→∞. Utilizing an approach involving the direct imposition of Jacobi identities, we display complete and explicit expressions for all structure constants, including central extensions. © 1990.

引用

收藏

页码：173 / 178

页数：6

相关论文

共 14 条

[1] THE HAMILTONIAN-STRUCTURE OF THE SPIN-4 OPERATOR ALGEBRA [J].

BAKAS, I .

PHYSICS LETTERS B, 1988, 213 (03) :313-318

[2] THE LARGE-N LIMIT OF EXTENDED CONFORMAL-SYMMETRIES [J].

BAKAS, I .

PHYSICS LETTERS B, 1989, 228 (01) :57-63

[3] HIGHER SPIN FIELDS AND THE GELFAND-DICKEY ALGEBRA [J].

BAKAS, I .

COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1989, 123 (04) :627-639

[4]

BAKAS I, 1989, 90033 U MAR PREPR

[5] SYSTEMATIC-APPROACH TO CONFORMAL SYSTEMS WITH EXTENDED VIRASORO SYMMETRIES [J].

BILAL, A ;

GERVAIS, JL .

PHYSICS LETTERS B, 1988, 206 (03) :412-420

[6] A REMARK ON THE N-]INFINITY LIMIT OF WN-ALGEBRAS [J].

BILAL, A .

PHYSICS LETTERS B, 1989, 227 (3-4) :406-410

[7] EXTENDED CONFORMAL ALGEBRAS [J].

BOUWKNEGT, P .

PHYSICS LETTERS B, 1988, 207 (03) :295-299

[8] CONFORMAL QUANTUM-FIELD THEORY MODELS IN 2 DIMENSIONS HAVING Z3 SYMMETRY [J].

FATEEV, VA ;

ZAMOLODCHIKOV, AB .

NUCLEAR PHYSICS B, 1987, 280 (04) :644-660

[9] THE MODELS OF TWO-DIMENSIONAL CONFORMAL QUANTUM-FIELD THEORY WITH ZN SYMMETRY [J].

FATEEV, VA ;

LYKYANOV, SL .

INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 1988, 3 (02) :507-520

[10] EXTENDED CONFORMAL ALGEBRAS WITH N=1 SUPERSYMMETRY [J].

INAMI, T ;

MATSUO, Y ;

YAMANAKA, I .

PHYSICS LETTERS B, 1988, 215 (04) :701-705