Realization of the infinite-dimensional symmetries of conformal mechanics

被引：9
|
作者：
Cadoni, M
Carta, P
Mignemi, S
机构：
[1] Univ Cagliari, Dipartimento Fis, I-09042 Monserrato, Italy
[2] Ist Nazl Fis Nucl, Sez Cagliari, Cagliari, Italy
[3] Univ Cagliari, Dipartimento Matemat, I-09123 Cagliari, Italy
来源：
PHYSICAL REVIEW D | 2000年 / 62卷 / 08期
关键词：
D O I：
10.1103/PhysRevD.62.086002
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We discuss the possibility of realizing the infinite dimensional symmetries of conformal mechanics as time reparametrizations, generalizing the realization of the SL(2,R) symmetry of the de Alfaro-Fubini-Furlan model in terms of quasiprimary fields. We find that this is possible using an appropriate generalization of the transformation law for the quasiprimary fields.
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页码：1 / 4
页数：4
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