Dear QE community, I have a general question about getting consistent result between K 111 and K gamma sampling. I have observed this inconsistency in multiple systems, especially the 2D material.
I wonder if this problem is numerical, or caused by the gamma trick assumption which state that the wave function at gamma point has to be real? If this problem is not numerical, does that mean the atomic structure constructed somehow break the boundary condition? I am looking forward to hear more insight about it. Best, Shimin ______________ PhD candidate, Department of Materials science and Engineering, University of Wisconsin, Madison _______________________________________________________________________________ The Quantum ESPRESSO Foundation stands in solidarity with all civilians worldwide who are victims of terrorism, military aggression, and indiscriminate warfare. -------------------------------------------------------------------------------- Quantum ESPRESSO is supported by MaX (www.max-centre.eu) users mailing list [email protected] https://lists.quantum-espresso.org/mailman/listinfo/users
