Erfc-screened Periodic exchange. More...
#include <Coulomb_internal.h>
Public Member Functions | |
| ExchangePeriodicScreened_calc (double omega) | |
| __hostanddev__ double | operator() (double kSq) const | 
Public Attributes | |
| double | inv4omegaSq | 
| 1/(4 omega^2)  | |
Erfc-screened Periodic exchange.