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We present the Casimir energy of spherical shell, for the symmetricallydeformed scalar field in $\kappa$-Minkowski space-time, satisfying Dirichletboundary condition. The Casimir energy shows the particle anti-particlesymmetry contrary to the asymmetrically deformed case. In addition, thedeformation effect starts from $O(1/\kappa)$ term unlike in the parallelplates.

Symmetric ordering effect on Casimir energy in $\kappa-$Minkowski spacetime