https://doi.org/10.1140/epjp/s13360-025-06127-0
Regular Article
Probing wormholes supported by Casimir energy in noncommutative and GUP-corrected spacetimes
Department of Physics, School of Natural Sciences (SNS), National University of Sciences and Technology (NUST), H-12, 44000, Islamabad, Pakistan
Received:
27
August
2024
Accepted:
12
February
2025
Published online:
24
February
2025
We explore the effects of noncommutativity and generalized uncertainty principles (GUP) on the Casimir wormhole spacetime. Building on the work of Jusufi (Eur. Phys. J. C 80:127, 2020), we examine three specific GUP models: the Kempf, Mangano, and Mann (KMM) model; the Detournay, Gabriel, and Spindel (DGS) model; and the Type II model. Our study focuses on how corrections to the Casimir energy density, influenced by the presence of a minimal length 
, impact wormhole dynamics. We compare results from these models to the ones based on the noncommutative coherent state approach at higher orders of perturbation in 
. Specifically, we derive expressions for the shape function, light deflection angle in the weak deflection limit, ADM mass of the wormhole, and equation of state parameters. We also evaluate the null, weak, and strong energy conditions to assess the traversability of Casimir wormholes. Our primary contribution lies in incorporating the noncommutative model into the analysis and extending the modifications in Casimir energies to the sixth order.
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Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
