What does a strongly excited 't Hooft-Polyakov magnetic monopole do? -: art. no. 151801

被引：34

作者：

Fodor, G ^{[1
]}

Rácz, I ^{[1
]}

机构：

[1] MTA KFKI, Reszecske & Magfizikai Kutatointezet, H-1121 Budapest, Hungary

来源：

PHYSICAL REVIEW LETTERS | 2004年 / 92卷 / 15期

基金：

匈牙利科学研究基金会;

关键词：

D O I：

10.1103/PhysRevLett.92.151801

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The time evolution of strongly excited SU(2) Bogomol'nyi-Prasad-Sommerfield magnetic monopoles in Minkowski spacetime is investigated by using numerical simulations based on the technique of conformal compactification and on the use of the hyperboloidal initial value problem. It is found that an initially static monopole does not radiate the entire energy of the exciting pulse toward future null infinity. Rather, a long-lasting quasistable "breathing state" develops in the central region and certain expanding shell structures-built up by very high frequency oscillations-are formed in the far away region.

引用

页码：151801 / 1

页数：4

共 5 条

[1] Mass of a quantum 't Hooft-Polyakov monopole - art. no. 086
Rajantie, A
JOURNAL OF HIGH ENERGY PHYSICS, 2006, (01):
[2] Resonant excitations of the 't Hooft-Polyakov monopole -: art. no. 151802
Forgács, P
Volkov, MS
PHYSICAL REVIEW LETTERS, 2004, 92 (15) : 151802 - 1
[3] Numerical and asymptotic analysis of the 't Hooft-Polyakov magnetic monopole -: art. no. 035002
Forgács, P
Obadia, N
Reuillon, S
PHYSICAL REVIEW D, 2005, 71 (03): : 035002 - 1
[4] Publisher's note:: Numerical and asymptotic analysis of the 't Hooft-Polyakov magnetic monopole (vol 71, pg Nil_1396, 2005) -: art. no. 119902
Forgács, P
Obadia, N
Reuillon, S
PHYSICAL REVIEW D, 2005, 71 (11):
[5] What do lattice baryonic susceptibilities tell us about quarks, diquarks, and baryons at T > Tc? -: art. no. 014509
Liao, JF
Shuryak, EV
PHYSICAL REVIEW D, 2006, 73 (01):

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