منابع مشابه
Multi-monopoles, Magnetic Bags, BIons and the Monopole Cosmological Problem
By analogy with the multi-vortices, we show that also moltimonopoles become magnetic bags in the large n limit. This drastic simplification allows us to compute the spectrum and the profile functions by means of classical stabilization arguments. We consider in detail the case of the BPS magnetic bag and we find their moduli space. We then consider the possibility of cosmological production of ...
متن کاملExact BPS monopole solution in a self - dual background
An exact one monopole solution in a uniform self-dual background field is obtained in the BPS limit of the SU(2) Yang-Mills-Higgs theory by using the inverse scattering method.
متن کاملMagnetic bags in hyperbolic space
A magnetic bag is an abelian approximation to a large number of coincident SU(2) BPS monopoles. In this paper we consider magnetic bags in hyperbolic space and derive their Nahm transform from the large charge limit of the discrete Nahm equation for hyperbolic monopoles. An advantage of studying magnetic bags in hyperbolic space, rather than Euclidean space, is that a range of exact charge N hy...
متن کاملDeformed Nahm Equation and a Noncommutative BPS Monopole
A deformed Nahm equation for the BPS equation in the noncommutative N=4 supersymmetric U(2) Yang-Mills theory is obtained. Using this, we constructed explicitly a monopole solution of the noncommutative BPS equation to the linear order of the noncommutativity scale. We found that the leading order correction to the ordinary SU(2) monopole lies solely in the overall U(1) sector and that the over...
متن کاملMagnetic Monopole is Photon
It is shown that a photon with a specific frequency can be identified with the Dirac magnetic monopole. When a Dirac-Wilson line forms a Dirac-Wilson loop, it is a photon. This loop model of photon is exactly solvable. From the winding numbers of this loop-form of photon, we derive the quantization properties of energy and electric charge. A new QED theory is presented that is free of ultraviol...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2009
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.79.025013