WebMay 1, 2004 · Alongside the above example, there is also the coupled Klein-Gordon-Schrödinger equations [9] [10] [11] given by u tt À c 2 u xx þ u þ jvj 2 ¼ 0; ð2aÞ describing a 2D-system of conserved ... WebMar 20, 2024 · The coupled Klein-Gordon like equations become coupled damped Klein-Gordon equations or telegraph equations or wave equations at a certain parameter value. The system is reduced to a discrete iteration of a 2D map which is different from the unary map induced by the non-coupled hyperbolic PDEs.
Cauchy problem for the nonlinear Klein-Gordon equation coupled …
WebAbstract. A system of coupled Klein–Gordon equations is proposed as a model for one … WebBased on these noncommutative relations, we give the Klein-Gordon (KG) equation and its corresponding current continuity equation in the noncommutative phase space including the canonical and Hamiltonian forms and their novel properties beyond the conventional KG equation. ... There does not exist a coupled constant between the effective gauge ... millbrook pharmacy
[PDF] Stability and instability of standing-wave solutions to one ...
WebJun 21, 2024 · In this paper, we design two classes of high-accuracy conservative … WebNov 3, 2024 · Lastly, in the authors investigate the low regularity local and global well-posedness of the Cauchy problem for a coupled Klein–Gordon–Schrödinger system with fractional Laplacian in the Schrödinger equation and a right hand side of \( u ^{2}\) for the wave equation in \(R^{1+1.}\) WebThe stability of these configurations could be tackled along the lines of Ref. [4]. The solutions couple to the gravitational field without curving spacetime. They describe shock waves, and instantons in the Euclidean continuation. For the free massive Klein-Gordon equation the solutions exist only if ζ = 1/4. next boost