Abstract
Analysis of the restricted Hartree-Fock (RHF) exchange potential is presented. In polymeric chains, a relation between the short-rangeness of the exchange and the energy gap is observed. In metallic systems, the exchange is of long-range and correlation corrections are expected to be important. The validity of RHF solutions in metallic situations is considered.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Paper version not known
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
