Bifurcation solutions for a nonlinear Dirac equation
In this paper, we study the following nonlinear Dirac equation (NDE)−i∑k=13αk∂ku+mβu=K(x)|u|p−2u+λu,where u:R3→ℂ4, K∈L∞(R3), m>0 is the mass of the electron, λ∈(−m,m) is an unknown parameter, ħ is Planck’s constant, ∂k=∂∂xk, α1,α2,α3, β are 4 × 4 Pauli–Dirac matrices and p∈(2,83). We present a ne...
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Published in | Applied mathematics letters Vol. 134; p. 108306 |
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Main Author | |
Format | Journal Article |
Language | English |
Published |
Elsevier Ltd
01.12.2022
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Subjects | |
Online Access | Get full text |
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