We consider a variant of the Georgi-Glashow model in the Bogomol'nyi-Prasad-Sommerfield limit, augmented by a higher derivative Skyrme-like term, which is the simplest Yang-Mills-Higgs model that can support monopole bound states. The spherically symmetric solutions are studied with a combination of analytic and numerical techniques, which strongly suggest that the solutions converge to a finite energy configuration in the limit of infinite coupling of the Skyrme-like term.
机构:
Institute of Theoretical Physics,College of Physics and Electronic Engineering,Northwest Normal University
Key Laboratory of Atomic and Molecular Physics & Functional Materials of Gansu ProvinceInstitute of Theoretical Physics,College of Physics and Electronic Engineering,Northwest Normal University
张金虎
王青
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机构:
Institute of High Energy Physics,Department of Physics,Tsinghua UniversityInstitute of Theoretical Physics,College of Physics and Electronic Engineering,Northwest Normal University
机构:
NW Normal Univ, Inst Theoret Phys, Coll Phys & Elect Engn, Lanzhou 730070, Peoples R China
Key Lab Atom & Mol Phys & Funct Mat Gansu Prov, Lanzhou 730070, Peoples R ChinaNW Normal Univ, Inst Theoret Phys, Coll Phys & Elect Engn, Lanzhou 730070, Peoples R China
Jia Duo-Jie
Zhang Jin-Hu
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NW Normal Univ, Inst Theoret Phys, Coll Phys & Elect Engn, Lanzhou 730070, Peoples R China
Key Lab Atom & Mol Phys & Funct Mat Gansu Prov, Lanzhou 730070, Peoples R ChinaNW Normal Univ, Inst Theoret Phys, Coll Phys & Elect Engn, Lanzhou 730070, Peoples R China
Zhang Jin-Hu
Wang Qing
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机构:
Tsinghua Univ, Inst High Energy Phys, Dept Phys, Beijing 100084, Peoples R ChinaNW Normal Univ, Inst Theoret Phys, Coll Phys & Elect Engn, Lanzhou 730070, Peoples R China
机构:
Lomonosov Moscow State Univ, Fac Phys, Moscow 119991, RussiaLomonosov Moscow State Univ, Fac Phys, Moscow 119991, Russia
Lanskoy, D. E.
Mikheev, S. A.
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Lomonosov Moscow State Univ, Fac Phys, Moscow 119991, Russia
Lomonosov Moscow State Univ, Skobeltsyn Inst Nucl Phys, Moscow 119991, RussiaLomonosov Moscow State Univ, Fac Phys, Moscow 119991, Russia
Mikheev, S. A.
Nasakin, A. I.
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机构:
Lomonosov Moscow State Univ, Fac Phys, Moscow 119991, RussiaLomonosov Moscow State Univ, Fac Phys, Moscow 119991, Russia
Nasakin, A. I.
Tretyakova, T. Yu.
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机构:
Lomonosov Moscow State Univ, Fac Phys, Moscow 119991, Russia
Lomonosov Moscow State Univ, Skobeltsyn Inst Nucl Phys, Moscow 119991, RussiaLomonosov Moscow State Univ, Fac Phys, Moscow 119991, Russia