In this letter https://journals.aps.org/prb/abstract/10.1103/PhysRevB.106.L180501, the authors ploted a two-dimensional figure of Coulomb potential V(e,e') which can describe the electron-electron interactions between any energy intervals. The key is to obtain the Vnn'kk', normalized by density of states, and sum over all bands and k points. So far, after Kel calculation I could only get the u value projected on the Fermi Surface which equals V(0,0) according to the letter above. Is there any way to export V(e,e') directly in current version?
Dear developers,
In this letter https://journals.aps.org/prb/abstract/10.1103/PhysRevB.106.L180501, the authors ploted a two-dimensional figure of Coulomb potential V(e,e') which can describe the electron-electron interactions between any energy intervals. The key is to obtain the Vnn'kk', normalized by density of states, and sum over all bands and k points. So far, after Kel calculation I could only get the u value projected on the Fermi Surface which equals V(0,0) according to the letter above. Is there any way to export V(e,e') directly in current version?
Yours, Nintendo-64