Найдено научных статей и публикаций: 1, для научной тематики: zero point energy.
1.
A.R. Khabibullin, N.R. Khusnutdinov, S.V. Sushkov
- Classical and Quantum Gravity (CQG). , 2006
We consider the Casimir effect for quantized massive scalar field with non-conformal coupling $\xi$ in a spacetime of wormhole whose throat is rounded by a spherical shell. In the framework of zetaregularization approach we calculate a zero point energy of scalar field. We found that depending on va...
We consider the Casimir effect for quantized massive scalar field with non-conformal coupling $\xi$ in a spacetime of wormhole whose throat is rounded by a spherical shell. In the framework of zetaregularization approach we calculate a zero point energy of scalar field. We found that depending on values of coupling $\xi$, a mass of field $m$, and/or the throat’s radius $a$ the Casimir force may be both attractive and repulsive, and even equals to zero.