First RSH implementation
RSH is implemented as a separate functional (so far). New variables alpha_RSH, beta_RSH and mu_RSH are added. There is still duplicated code with HSEFunctional and PBEFunctional. The InteractionPotential class is removed and ExchangeOperator is modified to implement the interaction potential depending on the parameters alpha_RSH, beta_RSH and mu_RSH. Functionality needs testing for HF and all hybrid functionals.
Showing with 1557 additions and 184 deletions
src/AlphaRSH.h 0 → 100644
src/BetaRSH.h 0 → 100644
src/InteractionPotential.h deleted 100644 → 0