Search Results - "Hammond, Richard T."

Static cosmic strings in space-time with torsion, and strings with electromagnetism by Hammond, Richard T

“…Cosmic strings are considered in space-time with torsion derived from a two-form potential, and in Minkowski space-time with electromagnetism. Using the…”
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Gravity and spin with a nonsymmetric metric tensor by Hammond, Richard T.

“…It is shown the antisymmetric part of the metric tensor is the potential for the spin field. Various metricity conditions are discussed and comparisons are…”
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From quarks to black holes: interviewing the universe. by Hammond, Richard T, Hammond, Richard T

“…This book presents a series of delightful interviews in which natural objects such as an electron, a black hole, a galaxy, and even the vacuum itself, reveal…”
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Radiation reaction at ultrahigh intensities by Hammond, Richard T.

“…Intensities of 10{sup 22} W cm{sup -2} have been reached and it is expected that this will be increased by two orders of magnitude in the near future. At these…”
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Spin flip probability of electron in a uniform magnetic field by Hammond, Richard T.

“…The probability that an electromagnetic wave can flip the spin of an electron is calculated. It is assumed that the electron resides in a uniform magnetic…”
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Spin flip probability of electron due to torsional wave by Hammond, Richard T.

“…The probability of spin flip of an electron due to a torsional wave is calculated. It is compared to the electromagnetic case, and ways to detect torsion are…”
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Electrodynamics and Radiation Reaction by Hammond, Richard T.

“…The self force of electrodynamics is derived from a scalar field. The resulting equation of motion is free of all of the problems that plague the Lorentz…”
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The necessity of torsion in gravity by Hammond, Richard T.

“…It is shown that torsion is required for a complete theory of gravitation, and that without it, the equations of gravitation violate fundamental laws. In the…”
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Gravitational dipole moment from an exact solution with torsion by Hammond, Richard T

“…Dipole fields are common in electromagnetism and may be viewed as the result of a positive and negative charge (or pole) which are close together. A dipole…”
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Gravity with spin and electromagnetism with a nonsymmetric metric tensor by Hammond, Richard T

“…It is shown the antisymmetric part of the metric tensor is the potential for the spin field. Various metricity conditions are discussed and comparisons are…”
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Lorentz covariant and gauge invariant description of orbital and spin angular momentum and the non-symmetric energy momentum tensor by Hammond, Richard T

“…Starting from covariant expressions, a gauge independent separation of orbital and spin angular momentum for electrodynamics is presented. This results from…”
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LETTER: String Motion in Curved Space and the Bianchi Identity by Hammond, Richard T.

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Stringy Maxwell charge and the magnetic dipole moment by Hammond, Richard T

“…It is shown that stringy charge leads naturally to an observable magnetic moment of the electron…”
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Spin flip probability of electron due to torsional wave by Hammond, Richard T

“…Phys. Rev. D 90, 067501 (2014) The probability of spin flip of an electron due to a torsional wave is calculated. It is compared to the electromagnetic case,…”
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Spin spin interaction and the relativistic Rabi formula by Hammond, Richard T

“…The interaction of an electromagnetic wave with spin (polarized light) and an electron is computed. Specifically the spin flip probability is computed using…”
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Strings in Gravity with Torsion by Hammond, Richard T.

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Negative mass by Hammond, Richard T

“…Some physical aspects of negative mass are examined. Several unusual properties, such as the ability of negative mass to penetrate any armor, are analyzed…”
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Letter: Antisymmetric Tensor Contribution to the Muon g - 2 by Pilling, Terry, Hammond, Richard T., Kelly, P. F.

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Spin flip of electron in static electric fields by Hammond, Richard T

“…The effects on the spin state of an electron in a time independent electric field are examined. The probability of spin flipping is calculated, and other…”
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REVIEW: Spin Gravity by Hammond, Richard T.

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