Einstein-dirac-maxwell theory

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August undefined, 2024

WebMar 4, 2024 · Bl\\'azquez-Salcedo et al. [Phys. Rev. Lett. 126, 101102 (2024)] obtained asymptotically flat traversable wormhole solutions in the Einstein-Dirac-Maxwell theory …

Phys. Rev. Lett. 128, 091104 (2024) - Traversable Wormholes in …

http://www.chaos.org.uk/~eddy/physics/Maxwell.html WebIn the 1940’s, aiming to avoid divergences in Maxwell’s theory, Podolsky suggested the inclu- sion of higher-order derivative terms [7]. More recently, quantization aspects of this … my loan lakeview loan services

How was Einstein influenced by Maxwell? - Quora

WebThe Maxwell–Dirac Equations 669 ﬁeld) surrounded by an electrically (oppositely) charged Dirac ﬁeld. Near ∞ the electrostatic potential behaves as A0 ∼−m e + 1/(me) r2 and near r = 0 the potential behaves as A 0 ∼−m e + γ/e r (for some constant γ). The object is highly compact, with a radius of about 1/m a (reduced) Compton wavelength. Inside this radius … WebApr 13, 2024 · Following the manual, we calculate the first three Seeley-DeWitt coefficients and logarithmic corrections to the entropy of extremal and non-extremal black holes in a generalized Einstein-Maxwell theory minimally-coupled to additional massless scalar, vector, spin-1/2 Dirac and spin-3/2 Rarita-Schwinger fields. WebApr 15, 2024 · Download PDF Abstract: We investigate higher-derivative extensions of Einstein-Maxwell theory that are invariant under electromagnetic duality rotations, … my loan score

Microscopic wormholes possible in theory - Phys.org

Why is Einstein the symbol of intelligence even though there have …

WebMay 24, 2012 · The Schrodinger equation solved for the hydrogen atom gave good agreement with spectral lines, except for line doublets. To account for these electron spin theory was grafted onto the theory, despite the problem of electron being a point particle. In 1928 Dirac gives his different answer to this doublet problem with the Dirac equation … WebHe was crucially influenced by Maxwell’s work:-. In Maxwells theory of electromagnetism, he derived an equation showing that an electromagnetic wave always propagates at a … my loan quo reviewsWebOct 8, 2024 · Einstein-Cartan-Dirac-Maxwell theory Francisco Cabral, 1,Francisco S. N. Lobo, yand Diego Rubiera-Garcia2, z 1Instituto de Astrof sica e Ci^encias do Espa˘co, Faculdade de Ci^encias da Universidade de Lisboa, Edif cio C8, Campo Grande, P-1749-016 Lisbon, Portugal 2Departamento de F sica Te orica and IPARCOS, my loan reviews

"WebNov 28, 2024 · with .. In this context, it is interesting to recall that Maxwell theory and more generally Dirac–Higgs–Yang–Mills (DHYM) theories have a nice conformal behaviour: if is a solution of DHYM theory on a g.h. manifold then is a solution of DHYM theory on (modulo the usual identification of spinors for two conformal metrics). If we restrict to constant … " - Einstein-dirac-maxwell theory

Einstein-dirac-maxwell theory

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WebAug 16, 2024 · 2.1 Einstein-Dirac-Maxwell (EDM) model 2 2.2 Asymmetric wormhole in Einstein-Dirac-Maxwell theory 4 2.3 The brane-world model 5 3 Master wave … WebApr 28, 2024 · Einstein-Cartan theory including minimal couplings of b oth Dirac and Maxwell ﬁelds to torsion. This theory gives rise to new physical eﬀects in environments of high spin densities while ...

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WebMaxwell, Dirac and Einstein fields are shown to have representatives by objects of the same mathematical nature, namely sections of an appropriate Clifford bundle. This … WebMar 9, 2024 · Traversable Wormholes in Einstein-Dirac-Maxwell Theory. Physical Review Letters, 2024; 126 (10) DOI: 10.1103/PhysRevLett.126.101102; Cite This Page: MLA; APA; Chicago; University of Oldenburg ...

WebAprašymas. Maxwell, Dirac and Einstein's equations are certainly among the most imp- tant equations of XXth century Physics and it is our intention in this book to 1 investigate … WebAug 16, 2024 · 2.1 Einstein-Dirac-Maxwell (EDM) model 2 2.2 Asymmetric wormhole in Einstein-Dirac-Maxwell theory 4 2.3 The brane-world model 5 3 Master wave equations 6 4 Quasinormal modes and echoes 7 5 Shadows 11 6 Conclusions 13 1 Introduction Wormholes are structures which connect disparate points of spacetime or diﬀerent uni …

WebMar 9, 2024 · More information: Jose Luis Blázquez-Salcedo et al, Traversable Wormholes in Einstein-Dirac-Maxwell Theory, Physical … WebBorn–Infeld model. In theoretical physics, the Born–Infeld model is a particular example of what is usually known as a nonlinear electrodynamics. It was historically introduced in the 1930s to remove the divergence of the electron's self-energy in classical electrodynamics by introducing an upper bound of the electric field at the origin.

WebSep 1, 2024 · This is a remarkable fact as it is a first approach to the question whether Einstein–Dirac–Maxwell theory is stable around zero, as the stability theorems imply that Einstein–Maxwell theory is stable around zero initial values for given small Dirac fields, and our main result implies that Maxwell–Dirac Theory is stable around zero for ...

WebMANY FACES OF Maxwell, Dirac and Einstein Equations: A Clifford Bundle Approach - $385.53. FOR SALE! Many Faces of Maxwell, Dirac and Einstein Equations by Edmundo Capelas 364208948177 my loan was sold to nelnetWebApr 22, 2024 · A Note on “Traversable Wormholes in Einstein–Dirac–Maxwell Theory”. Abstract In their Letter [Phys. Rev. Lett. 126 , 101102 (2024); arXiv: 2010.07317], J.L. Blázquez-Salcedo, C. Knoll, and E. Radu have constructed a very interesting class of wormhole solutions in general relativity (GR), supported by a pair of classical charged … my loan web allied mortgageWebApr 10, 2024 · In particular, we consider three WH models, including WHs in Einstein theory, brane-world gravity, and Einstein–Dirac–Maxwell theory. To this end, we have constrained the WH throat using the ... myloan sun westWebJun 9, 2024 · In [J. Blazquez-Salcedo, C. Knoll, E. Radu, Phys. Rev. Lett. 126 (2024) no.10, 101102] asymptotically flat traversable wormhole solutions were obtained in the Einstein-Dirac-Maxwell theory without using phantom matter. The normalizable numerical solutions found therein require a peculiar behavior at the throat: the mirror symmetry relatively the … my loan servicersWebMaxwell, Dirac and Einstein fields are shown to have representatives by objects of the same mathematical nature, namely sections of an appropriate Clifford bundle. ... on Komar currents in the context of the General Relativity theory; and an analysis of the similarities and main differences between Dirac, Majorana and ELKO spinor fields. myloans northpointe bankWebAbout this book. Maxwell, Dirac and Einstein’s equations are certainly among the most imp- tant equations of XXth century Physics and it is our intention in this book to 1 investigate some of the many faces of these … my loan sherpaWebMar 9, 2024 · An important remark is necessary at this point. As discussed in [90], traversable wormholes can be obtained in the framework of the Einstein-Dirac-Maxwell … my loan was sold to freddie mac