|
|
| (29 intermediate revisions by 5 users not shown) |
| Line 1: |
Line 1: |
| | | #Redirect [[Time-evolution_algorithm]] |
| Description: {{TAG|ALGO}}= timeev calculates the frequency dependent dielectric matrix after the electronic ground state has been determined using the time evolution algorithm (only available in vasp.6)
| |
| ----
| |
| | |
| VASP posses multiple other routines to calculate the frequency dependent dielectric function.
| |
| Specifically, one can use {{TAG|ALGO}} = TDHF ([[BSE calculations]] equivalent to solving the Casida equation), {{TAG|ALGO}} = GW ([[GW calculations]]). For standard DFT, the timeevolution algorithm is
| |
| usually fastest, whereas for hybrid functionals {{TAG|ALGO}} = TDHF is
| |
| usually faster.
| |
| | |
| == Related Tags and Sections ==
| |
| {{TAG|CSHIFT}},
| |
| | |
| == References ==
| |
| <references>
| |
| <ref name="gajdos:prb:06">[http://link.aps.org/doi/10.1103/PhysRevB.73.045112 M. Gajdoš, K. Hummer, G. Kresse, J. Furthmüller, and F. Bechstedt, Phys. Rev. B 73, 045112 (2006).]</ref>
| |
| </references>
| |
| ----
| |
| [[The_VASP_Manual|Contents]]
| |
| | |
| [[Category:INCAR]][[Category:Linear response]]
| |
