arXiv · 0710.2576
Transmission resonances for a Dirac particle in a one-dimensional Hulth\'en potential
Abstract
We have solved exactly the two-component Dirac equation in the presence of a spatially one-dimensional Hulth\'en potential, and presented the Dirac spinors of scattering states in terms of hypergeometric functions. We have calculated the reflection and transmission coefficients by the matching conditions on the wavefunctions, and investigated the condition for the existence of transmission resonances. Furthermore, we have demonstrated how the transmission-resonance condition depends on the shape of the potential.
Explore related subjects
Keep this discovery
Jian You Guo, Shao Wei Jin, Fu Xin Xu. 2007-10-13. Transmission resonances for a Dirac particle in a one-dimensional Hulth\'en potential. https://arxiv.org/abs/0710.2576
Cite the original work for its findings. Save a collection to share your selection of sources.