The kinetic equations for photon splitting
Photon splitting bound on Lorentz Violation in QED from multi-TeV photon observation.
... Thus, energetic photons decay to three less energetic ones, with energies almost one third of the energy of the initial one. This phenomenon may lead to cut-o ff of high-energy part of photon spectra. To obtain ...
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Photon splitting in a strongly magnetized, charge-asymmetric plasma
... initial photon frequency to give a ground to expect the e ffi cient di ff usion of the 1-mode photon, as it takes place in hot charge- symmetric plasma case ...
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Heterojunction Nanocomposite As An Efficient Catalyst for Photon-Induced Water Splitting
... water splitting due to its wide bandgap, which decreases its catalytic activity in the visible ...The photon-induced evolution of H 2 was remarkably enhanced using the prepared Ni-rGO/TiO 2 ...
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Systematic Improvement of Splitting Methods for the Hamilton Equations
... of Splitting Methods for the Hamilton Equations Asif Mushtaq, Anne Kværnø, and K˚are Olaussen Abstract—We show how the standard (St¨ormer-Verlet) split- ting method for differential equations of ...
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Wave splitting for first order systems of equations
... differential equations are considered and the possible de- composition of the solutions in forward and backward propagating is ...(wave splitting), attention is addressed to systems in the Fourier-transform ...
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Iterative Operator Splitting Methods For Differential Equations
... the splitting methods requires the least computational effort since we can expect all of them to solve the problem with more or less the same accuracy if we use practicable methods with equal order, as [A x , B x ...
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Kinetic Foundation for the Multimoment Hydrodynamics Equations
... The equations for the pair distribution functions are derived directly from the second equation of the Bogolyubov-Born-Green-Kirkwood-Yvon (BBGKY) ...The equations for the pair distribution functions are ...
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Photon splitting in strongly magnetized medium with taking into account positronium influence
... of photon splitting into two photons, which is forbidden in vacuum by charge conjugation symmetry of QED known as Furry’s theorem, becomes allowed in the presence of external magnetic ...
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Kinetic flux-vector splitting schemes for the hyperbolic heat conduction
... in our case represents the energy density and heat ux inside the cell i. Alhough kineitc ux vector splitting (KFVS) scheme is based on the free particle transport, an arti cial collision term has been implicitly ...
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Operator Splitting Method for Coupled Problems:Transport and Maxwell Equations
... Received March 31, 2011; revised April 13, 2011; accepted May 2, 2011 Abstract In this article a new approach is considered for implementing operator splitting methods for transport prob- lems, influenced by ...
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Second order splitting for a class of fourth order equations
... ORDER SPLITTING FOR A CLASS OF FOURTH ORDER EQUATIONS CHARLES ...differential equations using the idea of splitting into coupled second order ...order equations on closed surfaces ...
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Error analysis of splitting methods for wave type equations
... of equations have been invented, analysed and tested in ...stage. Splitting methods are a way to tackle these difficulties and to compute in a small amount of time a numerical solution that differs not much ...
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Operator-Splitting Methods Respecting Eigenvalue Problems for Nonlinear Equations and Applications for Burgers Equations
... Abstract In this article we consider iterative operator-splitting methods for non- linear differential equations with respect to their eigenvalues. The main feature of the proposed idea is the fixed-point ...
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Scale-Induced Closure for Approximations of Kinetic Equations
... macroscopic equations was presented that was claimed to be different from both Chapman-Enskog and ...moment equations and follows the scale of the vari- ables for a closure, see also the textbook [ 15 ...
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Kinetic equations modelling wealth redistribution: a comparison of approaches
... Dipartimento di Matematica, Università di Pavia, Via Ferrata 1, 27100 Pavia, Italy 共Received 15 July 2008; published 7 November 2008 兲 Kinetic equations modelling the redistribution of wealth in simple ...
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Enzyme Kinetic Equations of Irreversible and Reversible Reactions in Metabolism
... rate equations from several uni-uni kinetic mechanisms (Michaelis-Menten, Hill and Adair equations) and bi-bi mechanisms (single- and double- displacement ...reversible equations can be also ...
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Kinetic Equations modelling Wealth Redistribution: A comparison of Approaches
... Giuseppe Toscani ‡ Dipartimento di Matematica, Universit` a di Pavia, Via Ferrata 1, 27100 Pavia, Italy. (Dated: July 9, 2008) Kinetic equations modelling the redistribution of wealth in simple market ...
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Kinetic equations and anisotropic hydrodynamics for quark and gluon fluids
... relativistic kinetic equations treated in the relaxation time ...exact kinetic-theory results and anisotropic hydrodynamics predictions are performed and a very good agreement between the two are ...
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A note on hypocoercivity for kinetic equations with heavy-tailed equilibrium
... L 8 C r P 2 . One concludes as in Theorem 1.1 after choosing any b ą 0, c ą 2 b CM and finally a ą 4c 2 {b ` b ` Cd,M c {2. Acknowledgements Maxime Herda thanks the LabEx CEMPI (ANR-11-LABX-0007-01). H´el`ene Hivert ...
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Mapping of the classical kinetic balance equations onto the Pauli equation
... The main differences between the two cases are the conditions imposed on the probability distribution function, a difference most clearly understood at the level of the hydrodynamic equations generated in the ...
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