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Generalized Ghost Dark Energy Reconstructed in f(Q, Lm) Gravity

A cosmological reconstruction that realizes the generalized (Veneziano) ghost dark energy model inside f(Q, Lm) symmetric-teleparallel gravity for a homogeneous, isotropic universe with interacting dark energy and dark matter, characterizing its cosmic dynamics through the equation-of-state parameter, the statefinder (r, s) and (wD, w'D) diagnostics, and squared-sound-speed stability, and finding agreement with observed accelerated expansion.