Gravitational strings in models for elementary particles

Иваненко, Д.; Burinskii, Alexander

doi:10.1007/bf00894017

Cited by 39 publications

(102 citation statements)

References 1 publication

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“…It displays also some remarkable relations to the structure of spinning particles [1,2,3,4,5,6,7,8,9,10].…”

Section: Introduction and Basic Resultsmentioning

confidence: 99%

“…In our old paper [3] this ring was considered as a gravitational waveguide caring the traveling electromagnetic waves which generate the spin and mass of the Kerr spinning particle forming a microgeon with spin. It was conjectured [4] that the Kerr ring represents a closed string, and the traveling waves are the string excitations. It was noted in [6] that in the axidilatonic version of the Kerr solution the field around this ring is similar to the field around a heterotic string, and recently, it was shown that the Kerr ring is a chiral D-string having an orientifold world-sheet [11].…”

Section: Introduction and Basic Resultsmentioning

confidence: 99%

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Twistorial analyticity and three stringy systems of the Kerr spinning particle

Burinskii

2004

Phys. Rev. D

119

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The Kerr spinning particle has a remarkable analytical twistorial structure. Analyzing electromagnetic excitations of the Kerr circular string which are aligned to this structure, we obtain a simple stringy skeleton of the spinning particle which is formed by a topological coupling of the Kerr circular singular string and by an axial singular stringy system.We show that the chiral traveling waves, related to an orientifold world-sheet of the axial stringy system, are described by the massive Dirac equation, so we argue that the axial string may play the part of a stringy carrier of wave function and play also a dominant role in the scattering processes.A key role of the third, complex Kerr string is discussed. We conjecture that it may be one more alternative to the Witten twistor string, and a relation to the spinor helicity formalism is also discussed.

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“…It displays also some remarkable relations to the structure of spinning particles [1,2,3,4,5,6,7,8,9,10].…”

Section: Introduction and Basic Resultsmentioning

confidence: 99%

Section: Introduction and Basic Resultsmentioning

confidence: 99%

Twistorial analyticity and three stringy systems of the Kerr spinning particle

Burinskii

2004

Phys. Rev. D

119

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“…Stationary congruences having Kerr-like singularities contained in a bounded region were considered in papers [27,10,16]. It was shown that in this case the function F must be at most quadratic in Y ,…”

Section: B Quadratic Function F(y) and Interpretation Of Parametersmentioning

confidence: 99%

“…This case has attracted attention as a model of a spinning particle [9,10,18,27,[24][25][26]. In [9,10,27] the Kerr singular ring was considered as a closed relativistic string forming the source of spinning particle [18].…”

Section: Solution Of the Field Equationsmentioning

confidence: 99%

Complex Kerr geometry and nonstationary Kerr solutions

Burinskii

2003

Phys. Rev. D

122

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In the frame of the Kerr-Schild approach, we consider complex structure of the Kerr geometry which is determined by a complex world line of a complex source. The real Kerr geometry is represented as a real slice of this complex structure. The Kerr geometry is generalized to the nonstationary case when the current geometry is determined by a retarded time and is defined by a retarded-time construction via a given complex world line of source. A general exact solution corresponding to arbitrary motion of a spinning source is obtained. The acceleration of the source is accompanied by a lightlike radiation along the principal null congruence. It generalizes to the rotating case the known Kinnersley class of "photon rocket" solutions. PACS number(s): 04

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“…A popular approach to the classical electron model was made using the Einstein-Dirac [18] and Kerr-Newman (KN) solutions [30][31][32][33][34][35][36][37][38][39][40][41][42] (an extensive bibliography can be found in [43]). While the original KN solution does have the correct gyromagnetic ratio, it also contains a naked singularity and thus requires an additional mechanism to circumvent the regularization problem; the story is far from being complete yet.…”

Section: Introductionmentioning

confidence: 99%

Singularity-free model of electric charge in physical vacuum: non-zero spatial extent and mass generation

Dzhunushaliev¹,

Zloshchastiev

2013

Open Physics

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Abstract:We propose a model of a spinless electrical charge as a self-consistent field configuration of the electromagnetic (EM) field interacting with a physical vacuum effectively described by the logarithmic quantum Bose liquid. We show that, in contrast to the EM field propagating in a trivial vacuum, a regular solution does exist, and both its mass and spatial extent emerge naturally from dynamics. It is demonstrated that the charge and energy density distribution acquire Gaussian-like form. The solution in the logarithmic model is stable and energetically favourable, unlike that obtained in a model with a quartic (Higgs-like) potential.

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Gravitational strings in models for elementary particles

Cited by 39 publications

References 1 publication

Twistorial analyticity and three stringy systems of the Kerr spinning particle

Twistorial analyticity and three stringy systems of the Kerr spinning particle

Complex Kerr geometry and nonstationary Kerr solutions

Singularity-free model of electric charge in physical vacuum: non-zero spatial extent and mass generation

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