Results 21 to 30 of about 3,094 (216)
Gauge Invariance of Nonlinear Klein-Gordon
Positron, 2013 We have discussed the gauge invariance of nonlinear Klein-Gordon equation which describes the interaction of electromagnetic initially proposed by Hermann Weyl. The construction of nonlinear Klein-Gordon itself is formulated by two classical conservation
T. B. Prayitno
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Solutions of a Nonlinear Dirac Equation with External Fields [PDF]
Archive for Rational Mechanics and Analysis, 2008 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yanheng Ding, B. Ruf
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Advances in Difference Equations, 2017 We consider a nonlinear Schrödinger equation with Dirac interaction defect. Moreover, non-standard boundary conditions are introduced in connection to the behavior of the solutions.
Mostafa Abounouh +2 more
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Dirac solitons in optical microresonators
Light: Science & Applications, 2020 Dirac solitons: Equation describes new properties The intriguing properties of a new type of ultrashort light pulse in microresonators are described. Called a Dirac soliton, Heming Wang and colleagues at the California Institute of Technology say that ...
Heming Wang +6 more
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On Stability of Standing Waves of Nonlinear Dirac Equations [PDF]
Communications in Partial Differential Equations, 2012 We have corrected the hypotheses adding an extra symmetry to our class of ...
Nabile Boussaid, CUCCAGNA, SCIPIO
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Dust-ion acoustic shock wave in four-component magnetized dusty plasma [PDF]
مجله علوم و فنون هستهای, 2022 The Zakharov-Kuznetsov-Burgers (ZKB) equation for the Dust Ion Acoustic (DIA) Shock waves in four-component magnetized dusty plasma using standard reductive perturbation technique and hydrodynamics model have been theoretically investigated.
M. Ghasemloo
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Solitary waves in a discrete nonlinear Dirac equation [PDF]
Journal of Physics A: Mathematical and Theoretical, 2015 In the present work, we introduce a discrete formulation of the nonlinear Dirac equation in the form of a discretization of the Gross-Neveu model. The motivation for this discrete model proposal is both computational (near the continuum limit) and theoretical (using the understanding of the anti-continuum limit of vanishing coupling).
Cuevas–Maraver, Jesús +2 more
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Nonlinear Wave Equations Related to Nonextensive Thermostatistics
Entropy, 2017 We advance two nonlinear wave equations related to the nonextensive thermostatistical formalism based upon the power-law nonadditive S q entropies.
Angel R. Plastino, Roseli S. Wedemann
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Nonlinear extensions of the Dirac equation and their implications in QED [PDF]
Physical Review A, 1988 We investigate the influence of additional nonlinear terms in the Dirac Lagrangian on strongly bound electron states in heavy and superheavy atoms. Upper bounds for the coupling constants are deduced by comparison with precision spectroscopy data in QED.
Ionescu, Dorin Cezar +4 more
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Integration of the negative order Nonlinear Schr¨odinger Equation with self-consistent source
Қарағанды университетінің хабаршысы. Математика сериясыThis paper focuses on the integrability properties of the negative-order nonlinear Schro¨dinger equation with a source. The source consists of the combination of the eigenfunctions of the corresponding spectral problem for the Dirac system which has not
G.U. Urazboev, I.I. Baltaeva
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