The Problem of Monopoles in the Standard and Family Replicated Models

Лаперашвили, Л. В.; Nielsen, Holger Bech

doi:10.1142/9789812702074_0047

Cited by 2 publications

(2 citation statements)

References 11 publications

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“…This result was obtained previously in [9,46,47]. We conclude: FRGG models help to observe monopoles in Nature.…”

Section: Fnt-model Its Advantages and Shortcomingssupporting

confidence: 88%

Preon Model and Family Replicated E₆ Unification

Das¹

2008

SIGMA

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Abstract. Previously we suggested a new preon model of composite quark-leptons and bosons with the 'flipped' E 6 × E 6 gauge symmetry group. We assumed that preons are dyons having both hyper-electric g and hyper-magneticg charges, and these preons-dyons are confined by hyper-magnetic strings which are an N = 1 supersymmetric non-Abelian flux tubes created by the condensation of spreons near the Planck scale. In the present paper we show that the existence of the three types of strings with tensions T k = kT 0 (k = 1, 2, 3) producing three (and only three) generations of composite quark-leptons, also provides three generations of composite gauge bosons ('hyper-gluons') and, as a consequence, predicts the family replicated [E 6 ] 3 unification at the scale ∼ 10 17 GeV. This group of unification has the possibility of breaking to the group of symmetry:3 which undergoes the breakdown to the Standard Model at lower energies. Some predictive advantages of the family replicated gauge groups of symmetry are briefly discussed.

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“…This result was obtained previously in [9,46,47]. We conclude: FRGG models help to observe monopoles in Nature.…”

Section: Fnt-model Its Advantages and Shortcomingssupporting

confidence: 88%

Preon Model and Family Replicated E₆ Unification

Das¹

2008

SIGMA

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“…[19,20] are also valid in the case of the Family replicated gauge group models (see, for example, Refs. [80,81] and the review [82,83]), where magnetic charges of monopoles (or dyons) are essentially diminished in comparison with those of the SM. We have left these models for future investigations.…”

Section: Freezing Of α Smentioning

confidence: 99%

Generalized Dual Symmetry of Nonabelian Theories, Monopoles and Dyons

Das¹,

Лаперашвили²,

Nielsen³

2006

Particle Physics at the Year of 250th Anniversary of Moscow University

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In the present talk we present an investigation of nonabelian SU (N ) gauge theories, describing a system of fields with non-dual g and dualg charges and revealing the generalized dual symmetry. The Zwanziger type action is suggested. The renormalization group equations for pure nonabelian theories, in particular for pure SU (3) × SU (3) gauge theory (as an example) are analysed. We consider not only monopoles, but also dyons. The behaviour of the QCD total beta-function is investigated. It was shown that this beta-function is antisymmetric under the interchange α ↔ 1 α (here α ≡ α s ), and has zero ("fixed point") at α = 1. Monopoles, or dyons, are responsible for the phase transition. Considering critical points at α 1 ≈ 0.4 and α 2 ≈ 2.5, we give an explanation of the freezing of α s .

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The Problem of Monopoles in the Standard and Family Replicated Models

Cited by 2 publications

References 11 publications

Preon Model and Family Replicated E₆ Unification

Preon Model and Family Replicated E₆ Unification

Generalized Dual Symmetry of Nonabelian Theories, Monopoles and Dyons

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The Problem of Monopoles in the Standard and Family Replicated Models

Cited by 2 publications

References 11 publications

Preon Model and Family Replicated E6 Unification

Preon Model and Family Replicated E6 Unification

Generalized Dual Symmetry of Nonabelian Theories, Monopoles and Dyons

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Preon Model and Family Replicated E₆ Unification

Preon Model and Family Replicated E₆ Unification