A bstract We discuss how the topological defects in dark sector affect Standard Model when photon has a kinetic mixing with QED photon. In particular, we consider appearing successive gauge symmetry breaking, SU(2) → U(1) ℤ 2 , where remaining is center of SU(2). this model, monopole trapped into cosmic strings and forms so-called bead solution. As will discuss, string induces magnetic flux ins...

A theory determining the electric and magnetic properties of vortex states in Bose-Einstein condensates (BECs) is presented. The principal ingredient is the Lagrangian of the system which we derive correct to the first order in the atomic centre of mass velocity. For the first time using centre of mass coordinates, a gauge transformation is performed and relevant relativistic corrections are in...

Maximal Abelian gauge fixing and subsequent Abelian projection of SU(2) lattice gauge theory defines closed trajectories of magnetic monopoles. These trajectories can be interpreted in terms of an effective scalar field theory of the MAG monopoles using the worldline representation of the functional determinants. Employing the monopole worldlines detected in the numerical simulation, we show th...

We present unique solutions of the Seiberg-Witten Monopole Equations in which the U(1) curvature is covariantly constant, the monopole Weyl spinor consists of a single constant component, and the 4-manifold is a product of two Riemann surfaces of genuses p1 and p2. There are p1 − 1 magnetic vortices on one surface and p2−1 electric ones on the other, with p1 + p2 ≥ 2 (p1 = p2 = 1 being excluded...

In the recent research on cylindrical monopole plasma antenna excited by surface wave, many meaningful results about plasmas antenna, e.g. the analysis of physical characteristics, numerical calculation methods, software simulation, diagnosis of parameters have been obtained. But the precise model of monopole plasma antenna according to its three-dimensional structure has not been proposed yet....

According to previous work on magnetic monopoles, static regular solutions are nonexistent if the vacuum expectation value of the Higgs eld is larger than a critical value cr, which is of the order of the Planck mass. In order to understand the properties of monopoles for > cr, we investigate their dynamics numerically and classify those dynamical solutions into three types as follows. If is la...

We consider chiral condensates in SU(2) gauge theory with brokenN=2 supersymmetry and one fundamental flavor in the matter sector. Matter and gaugino condensates are determined by integrating out the adjoint field. The only nonperturbative input is the Affleck-Dine-Seiberg one-instanton superpotential. The results are consistent with those obtained by the ‘integrating in’ procedure. We then cal...

The topology assumed by most authors for a spacelike hypersurface in a spacetime containing a monopole is generally R3−{0}; save for the surface S2 isolating the monopole, this space is unbounded. For such a topology, a consistency relation of de Rham’s theorems shows that a single isolated monopole cannot exist. Monopoles, with charge ±m, if they exist at all, must occur in pairs having opposi...

We resolve the controversy regarding the stability of the monopole condensation in the one-loop effective action of SU(2) QCD by calculating the imaginary part of the effective action with two different methods at one-loop order. Our result confirms that the effective action for the magnetic background has no imaginary part but the one for the electric background has a negative imaginary part. ...

Magnetic monopole solutions naturally arise in the context of spontaneously broken gauge theories. When the unbroken symmetry includes a non-Abelian subgroup, investigation of the low-energy monopole dynamics by means of the moduli space approximation reveals degrees of freedom that can be attributed to massless monopoles. These do not correspond to distinct solitons, but instead are manifested...