A Dirac field interacting with point nuclear dynamics
Sign Up to like & getrecommendations! Published in 2019 at "Mathematische Annalen"
DOI: 10.1007/s00208-019-01813-8
Abstract: The system describing a single Dirac electron field coupled with classically moving point nuclei is presented and studied. The model is a semi-relativistic extension of corresponding time-dependent one-body Hartree-Fock equation coupled with classical nuclear dynamics,… read more here.
Keywords: dirac field; field; interacting point; field interacting ... See more keywords
Peeling of Dirac field on Kerr spacetime
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DOI: 10.1063/1.5121433
Abstract: In a recent paper with Nicolas [Ann. Henri Poincare 20(10), 3419–3470 (2019); arXiv:1801.08996], we studied the peeling for scalar fields on Kerr metrics. The present work extends these results to Dirac fields on the same… read more here.
Keywords: dirac field; regularity; kerr; peeling dirac ... See more keywords
Slowly damped quasinormal modes of the massive Dirac field in d -dimensional Tangherlini spacetime
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DOI: 10.1103/physrevd.97.044020
Abstract: We consider quasinormal modes of the massive Dirac field in the background of a Schwarzschild- Tangherlini black hole. Different dimensions of the spacetime are considered, from d = 4 to d = 9. The quasinormal… read more here.
Keywords: quasinormal modes; dirac field; modes massive; massive dirac ... See more keywords
Numerical calculation of the quasinormal frequencies for the Dirac field in a Lifshitz black brane
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DOI: 10.1140/epjc/s10052-020-8323-x
Abstract: In the zero momentum limit we numerically calculate the quasinormal frequencies of the massive Dirac field propagating in a Lifshitz black brane. We focus on the non-exactly solvable cases for the fermionic perturbations, so that… read more here.
Keywords: lifshitz black; dirac field; frequencies dirac; field ... See more keywords
The Spinor-Tensor Gravity of the Classical Dirac Field
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DOI: 10.3390/sym12071124
Abstract: In this work, with the help of the quantum hydrodynamic formalism, the gravitational equation associated with the classical Dirac field is derived. The hydrodynamic representation of the Dirac equation described by the evolution of four… read more here.
Keywords: dirac field; space; field; tensor ... See more keywords