Extracting energies from the vacuum
arXiv:hep-ph/0011327 · doi:10.1016/S0370-2693(01)00482-8
Abstract
We present and study a possible mechanism of extracting energies from the vacuum by external classical fields. Taking a constant magnetic field as an example, we discuss why and how the vacuum energy can be released in the context of quantum field theories. In addition, we give a theoretical computation showing how much vacuum energies can be released. The possibilities of experimentally detecting such a vacuum-energy releasing are discussed.
RevTex 10 pages