Half-monopole and multimonopole

被引：11

作者：

Teh, R ^{[1
]}

Wong, KM ^{[1
]}

机构：

[1] Univ Sains Malaysia, Sch Phys, George Town 11800, Malaysia

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2005年 / 20卷 / 10期

关键词：

monopole; multimonopole; half-integer topological charge;

D O I：

10.1142/S0217751X05020811

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We would like to present some exact SU(2) Yang-Mills-Higgs monopole solutions of half-integer topological charge. These solutions can be just an isolated half-monopole or a multimonopole with topological magnetic charge 1/2 m where m is a natural number. These static monopole solutions satisfy the first order Bogomol'nyi equations. The axially symmetric one-half monopole gauge potentials possess a Dirac-like string singularity along the negative z-axis. The multimonopole gauge potentials are also singular along the z-axis and possess only mirror symmetries.

引用

页码：2195 / 2204

页数：10

共 27 条

[1]

BOGOMOLNYI EB, 1976, SOV J NUCL PHYS+, V24, P449

[2]

BOGOMOLNYI EB, 1976, SOV J NUCL PHYS, V23, P357

[3] EXACT MULTIMONOPOLE SOLUTIONS IN THE BOGOMOLNY-PRASAD-SOMMERFIED LIMIT [J].

FORGACS, P ;

HORVATH, Z ;

PALLA, L .

PHYSICS LETTERS B, 1981, 99 (03) :232-236

[4] NON-LINEAR SUPERPOSITION OF MONOPOLES [J].

FORGACS, P ;

HORVATH, Z ;

PALLA, L .

NUCLEAR PHYSICS B, 1981, 192 (01) :141-158

[5] Half-monopoles and half-vortices in the Yang-Mills theory [J].

Harikumar, E ;

Mitra, I ;

Sharatchandra, HS .

PHYSICS LETTERS B, 2003, 557 (3-4) :303-308

[6] Rational maps, monopoles and skyrmions [J].

Houghton, CJ ;

Manton, NS ;

Sutcliffe, PM .

NUCLEAR PHYSICS B, 1998, 510 (03) :507-537

[7] Monopole-antimonopole solution of the SU(2) Yang-Mills-Higgs model [J].

Kleihaus, B ;

Kunz, J .

PHYSICAL REVIEW D, 2000, 61 (02)

[8] Monopoles, antimonopoles, and vortex rings [J].

Kleihaus, B ;

Kunz, J ;

Shnir, Y .

PHYSICAL REVIEW D, 2003, 68 (10)

[9] Monopole-antimonopole chains [J].

Kleihaus, B ;

Kunz, J ;

Shnir, Y .

PHYSICS LETTERS B, 2003, 570 (3-4) :237-243

[10] FORCE BETWEEN THOOFT-POLYAKOV MONOPOLES [J].

MANTON, NS .

NUCLEAR PHYSICS B, 1977, 126 (03) :525-541

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