Dyons Near the Planck Scale
Abstract
In the present letter we suggest a new model of preonsdyons making composite quarkleptons and bosons, described by the supersymmetric stringinspired flipped E_6\times \tilde E_6 gauge group of symmetry. This investigation predicts the possible extension of the Standard Model to the Family replicated gauge group model of type G^{N_{fam}}, where N_{fam} is the number of families. Here E_6 and \tilde E_6 are nondual and dual sectors of theory with hyperelectric g and hypermagnetic \tilde g charges, respectively. Our model is based on the recent theory of composite nonAbelian flux tubes in SQCD. Considering the breakdown of E_6 (and \tilde E_6) at the Planck scale into the SU(6)\times U(1) gauge group, we have shown that the six types of composite N = 1 supersymmetric nonAbelian flux tubes are created by the condensation of spreonsdyons near the Planck scale and have fluxes quantized according to the Z_6 center group of SU(6): \Phi_n = n\Phi_0 (n = \pm 1,\pm 2,\pm 3). These fluxes give three types of kstrings with tensions T_k = kT_0, where k = 1,2,3, and produce three generations of composite quarkleptons and bosons. Thus, the present model predicts N_{gen} = N_{fam} = 3. The condensation of spreons near the Planck scale gives the phase transition at scales M_{crit} and \tilde M_{crit}, and we have calculated the critical values of gauge coupling constants.
 Publication:

International Journal of Modern Physics A
 Pub Date:
 2007
 DOI:
 10.1142/S0217751X07037937
 arXiv:
 arXiv:hepph/0606043
 Bibcode:
 2007IJMPA..22.5211L
 Keywords:

 12.60.Rc;
 11.25.Wx;
 12.10.g;
 14.80.Hv;
 Composite models;
 String and brane phenomenology;
 Unified field theories and models;
 Magnetic monopoles;
 High Energy Physics  Phenomenology;
 High Energy Physics  Lattice;
 High Energy Physics  Theory
 EPrint:
 21 pages, 4 figures