Person:
Álvarez Alonso, Amador

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First Name
Amador
Last Name
Álvarez Alonso
URI
https://hdl.handle.net/20.500.14352/82661
Affiliation
Universidad Complutense de Madrid
Faculty / Institute
Ciencias Físicas
Department
Area
Física Teórica
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1983 - 19862
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Author: Soler, M. ×

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    Stability of the minimum solitary wave of a nonlinear spinorial model
    (Physical Review D, 1986) Álvarez Alonso, Amador; Soler, M.
    It is shown that the minimum solitary wave of a nonlinear spinorial model is unstable under charge-preserving deformations via a radiative decay. We analyze the cause of this decay.
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    Energetic Stability Criterion for a Nonlinear Spinorial Model
    (Physical review letters, 1983) Álvarez Alonso, Amador; Soler, M.
    The time evolution of expanded and contracted solitary waves of the Dirac field with scalar self-interaction is exhibited. It is shown that the positivity of the second variation of the energy functional is not a necessary condition for the stability of these waves as has been recently suggested.