Rotating black hole, twistor-string and spinning particle

Burinskii, Alexander

doi:10.1007/bf03032012

Cited by 6 publications

(18 citation statements)

References 32 publications

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“…One of the main consequences of the considered here Dirac -Kerr-Newman model is that electron acquires a definite space-time structure of the Kerr-Newman geometry. In particular, it acquires a twistorial structure having a caustic on the Kerr-Newman ring of the Compton size, and the wave excitations of this ring-like string are related with the wave properties of electron [14,15].…”

Section: Discussion: the Wave Function And Space-time Structurementioning

confidence: 99%

“…Although the equations are essentially simplified, there is still a remnant of the field γ in the Maxwell equations, which reflects a relation between the real electromagnetic excitations and vacuum fields. By such a regularization, electromagnetic excitations may be interpreted as a resonance of the zero-point fluctuations on the (superconducting) source of the Kerr spinning particle [8,13,15].…”

Section: Non-stationarity and Regularization Of The Zero-pointmentioning

confidence: 99%

“…Although, the exact nontrivial solutions of the regularized system were not obtained so far, there were obtained corresponding exact solutions of the Maxwell equations which showed that any excitation of the Kerr geometry leads to the appearance of some extra "axial" singular line (string) which is semi-infinite and modulated by de Broglie periodicity [13,14,15,39]. [50] There are exact Kerr-Schild solutions of this type containing the ring-like singular string and semi-infinite "axial" string.…”

Section: Non-stationarity and Regularization Of The Zero-pointmentioning

confidence: 99%

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The Dirac-Kerr-Newman electron

Burinskii¹

2008

Gravit. Cosmol.

101

190

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We discuss the relation of the Kerr-Newman spinning particle to the Dirac electron and show that the Dirac equation may naturally be incorporated into Kerr-Schild formalism as a master equation controlling the Kerr-Newman geometry. As a result, the Dirac electron acquires an extended spacetime structure of the Kerr-Newman geometry -singular ring of the Compton size and twistorial polarization of the gravitational and electromagnetic fields.Behavior of this Dirac -Kerr-Newman system in the weak and slowly changed electromagnetic fields is determined by the wave function of the Dirac equation, and is indistinguishable from the behavior of the Dirac electron. The wave function of the Dirac equation plays in this model the role of an "order parameter" which controls dynamics, spin-polarization and twistorial structure of space-time.

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Section: Discussion: the Wave Function And Space-time Structurementioning

confidence: 99%

Section: Non-stationarity and Regularization Of The Zero-pointmentioning

confidence: 99%

Section: Non-stationarity and Regularization Of The Zero-pointmentioning

confidence: 99%

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The Dirac-Kerr-Newman electron

Burinskii¹

2008

Gravit. Cosmol.

101

190

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“…[Note that a + b = 0 leads to a = b = 0 while c = 0 leads to ab = 0 due to (17)]. The two parameters in (19) are: m called the mass parameter and C called the conicity parameter.…”

Section: Vacuummentioning

confidence: 99%

Cylindrical wormholes

Бронников

Lemos²

2009

Phys. Rev. D

104

158

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It is shown that the existence of static, cylindrically symmetric wormholes does not require violation of the weak or null energy conditions near the throat, and cylindrically symmetric wormhole geometries can appear with less exotic sources than wormholes whose throats have a spherical topology. Examples of exact wormhole solutions are given with scalar, spinor and electromagnetic fields as sources, and these fields are not necessarily phantom. In particular, there are wormhole solutions for a massless, minimally coupled scalar field in the presence of a negative cosmological constant, and for an azimuthal Maxwell electromagnetic field. All these solutions are not asymptotically flat. A no-go theorem is proved, according to which a flat (or string) asymptotic behavior on both sides of a cylindrical wormhole throat is impossible if the energy density of matter is everywhere nonnegative.Comment: 13 pages, no figures. Substantial changes, a no-go theorem and 2 references adde

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“…By using the fact that in natural units, e.g., for the electron a e ∼ 1.93 × 10 −11 cm ≫ q e ∼ 1.38 × 10 −34 cm ≫ m e ∼ 6.76 × 10 −56 cm, without lost of generality, the approximate expressions for the gravitational and electrostatic potentials (18,20) can be written as…”

Section: Some Consequences Of the Arbitrary Lande G-factormentioning

confidence: 99%

The influence of the Lande g -factor in the classical general relativistic description of atomic and subatomic systems

Pachón¹,

Dubeibe²

2011

Class. Quantum Grav.

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Abstract. We study the electromagnetic and gravitational fields of the proton and electron in terms of the Einstenian gravity via the introduction of an arbitrary Lande g-factor in the Kerr-Newman solution. We show that at length scales of the order of the reduced Compton wavelength, corrections from different values of the g-factor are not negligible and discuss the presence of general relativistic effects in highly ionized heavy atoms. On the other hand, since at the Compton-wavelength scale the gravitational field becomes spin dominated rather than mass dominated, we also point out the necessity of including angular momentum as a source of corrections to Newtonian gravity in the quantum description of gravity at this scale.

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Rotating black hole, twistor-string and spinning particle

Cited by 6 publications

References 32 publications

The Dirac-Kerr-Newman electron

The Dirac-Kerr-Newman electron

Cylindrical wormholes

The influence of the Lande g -factor in the classical general relativistic description of atomic and subatomic systems

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