21,566 research outputs found
dimensional Dirac equation with non Hermitian interaction
We study dimensional Dirac equation with non Hermitian interactions,
but real energies. In particular, we analyze the pseudoscalar and scalar
interactions in detail, illustrating our observations with some examples. We
also show that the relevant hidden symmetry of the Dirac equation with such an
interaction is pseudo supersymmetry.Comment: 9 page
On the Laser Stimulation of Low-Energy Nuclear Reactions in Deuterated Palladium
Models to account for the observed experimental results for low-energy
nuclear reactions in palladium-deuteride systems are presented along with
calculated results. The crucial idea is a mechanism of improved probability for
the needed penetration of the Coulomb barrier for a D-D reaction. This
facilitation occurs, in general, with the formation of D^- ions at special
frequency modes (e.g. via phonons) and, specifically for the laser-stimulated
case, with utilization of enhanced optical potential at a selected interface.
Both mechanisms may work individually, or together, to increase the probability
of barrier penetration.Comment: 9 pages, 3 figures, Rev. 1, Significantly enhanced version (resulting
from reviewer's comments), Rev. 2, embedded font and smaller file size.
Keywords: CMNS, D--D+, LENR, optical-potential, resonance-enhancemen
- …