Aspects of duality and confining strings

被引：11

作者：

Miettinen, M

Niemi, AJ

Stroganov, Y

机构：

[1] Uppsala Univ, Dept Theoret Phys, S-75108 Uppsala, Sweden

[2] Mittag Leffler Inst, S-18262 Djursholm, Sweden

[3] Univ Helsinki, Helsinki Inst Phys, FIN-00014 Helsinki, Finland

[4] Inst High Energy Phys, Protvino, Moscow Region, Russia

[5] Kyoto Univ, Math Sci Res Inst, Kyoto 606, Japan

来源：

PHYSICS LETTERS B | 2000年 / 474卷 / 3-4期

关键词：

D O I：

10.1016/S0370-2693(99)01479-3

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We inspect the energy spectrum of a confining string, at the classical level in an effective field theory model, The spectrum can be characterized by a spectral function, and twisting and bending of the string is manifested by the invariance of this function under a duality transformation. Both general considerations and numerical simulations reveal that the spectral function can be approximated by a simple rational form. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：303 / 308

页数：6