About this document
Electron Behavior in Electric Fields by Santiago Salgado is a document available to read on EtoBox.
1) The document discusses solving the Dirac equation for an electron in a homogeneous electric field, with the potential given by V=vx. 2) It finds integral representations for the solutions f and g of the Dirac equation in this case. For large values of k, it expands f and g in powers of inverse powers of k using the Debye saddle point method. 3) There are special points where the momentum component px in the field direction disappears classically, at |ξ|=±k. The regime |ξ|<k is classically forbidden,
- Author
- Santiago Salgado
- Language
- EN