Casimir effect for two spheres in a wormhole spacetime

S.V. Sushkov1, A.R. Khabibullin2 and N.R. Khusnutdinov3


We consider the Casimir effect for a static, spherically symmetric wormhole surrounded by two perfectly conducting spheres. We construct an expression for zero-point energy in this model. It is shown that the sign of the Casimir force depends on the nonminimal coupling constant x.


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