An electroweak oscillon

被引：71
作者：
Graham, N. [1 ]
机构：
[1] Middlebury Coll, Dept Phys, Middlebury, VT 05753 USA
[2] MIT, Ctr Theoret Phys, Nucl Sci Lab, Cambridge, MA 02139 USA
[3] MIT, Dept Phys, Cambridge, MA 02139 USA
来源：
PHYSICAL REVIEW LETTERS | 2007年 / 98卷 / 10期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1103/PhysRevLett.98.101801
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A numerical simulation of the full bosonic sector of the SU(2)xU(1) electroweak standard model in 3+1 dimensions demonstrates the existence of an oscillon-an extremely long-lived, localized, oscillatory solution to the equations of motion-when the Higgs mass is equal to twice the W-+/- boson mass. The oscillon contains total energy 7 TeV localized in a region of radius 0.05 fm.
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页数：4
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共 45 条
[1]   Long-lived oscillons from asymmetric bubbles: Existence and stability [J].
Adib, AB ;
Gleiser, M ;
Almeida, CAS .
PHYSICAL REVIEW D, 2002, 66 (08)
[2]   SPHALERON TRANSITIONS AND BARYON ASYMMETRY - A NUMERICAL, REAL-TIME ANALYSIS [J].
AMBJORN, J ;
ASKGAARD, T ;
PORTER, H ;
SHAPOSHNIKOV, ME .
NUCLEAR PHYSICS B, 1991, 353 (02) :346-378
[3]   THE SPHALERON STRIKES BACK - A RESPONSE TO OBJECTIONS TO THE SPHALERON APPROXIMATION [J].
ARNOLD, P ;
MCLERRAN, L .
PHYSICAL REVIEW D, 1988, 37 (04) :1020-1029
[4]  
BOGOLYUBSKII IL, 1976, JETP LETT+, V24, P12
[5]   Simulations of the end of supersymmetric hybrid inflation and nontopological soliton formation [J].
Broadhead, M ;
McDonald, J .
PHYSICAL REVIEW D, 2005, 72 (04) :1-10
[6]   RESONANCE STRUCTURE IN KINK ANTIKINK INTERACTIONS IN PHI-4 THEORY [J].
CAMPBELL, DK ;
SCHONFELD, JF ;
WINGATE, CA .
PHYSICA D-NONLINEAR PHENOMENA, 1983, 9 (1-2) :1-32
[7]   Q-BALLS [J].
COLEMAN, S .
NUCLEAR PHYSICS B, 1985, 262 (02) :263-283
[8]  
Coleman S., 1985, ASPECTS SYMMETRY
[9]   OSCILLONS - RESONANT CONFIGURATIONS DURING BUBBLE COLLAPSE [J].
COPELAND, EJ ;
GLEISER, M ;
MULLER, HR .
PHYSICAL REVIEW D, 1995, 52 (04) :1920-1933
[10]   PARTICLE SPECTRUM IN MODEL FIELD-THEORIES FROM SEMICLASSICAL FUNCTIONAL INTEGRAL TECHNIQUES [J].
DASHEN, RF ;
HASSLACHER, B ;
NEVEU, A .
PHYSICAL REVIEW D, 1975, 11 (12) :3424-3450
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