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E. Castellanos

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Sep 2026

Localized Scalar Field configurations in a Logarithmic Klein–Gordon Field

We investigate localized, self-bound scalar-field configurations in relativistic Bose–Einstein condensates described by a nonlinear Klein–Gordon equation with cubic and logarithmic interactions. Working in the condensate rest frame, we formulate the corresponding relativistic field theory, derive the conserved Noethe...

K. Hern'andez, E. Castellanos · 0 citations

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