Journal
PHYSICAL REVIEW B
Volume 62, Issue 19, Pages 12573-12576Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevB.62.12573
Keywords
-
Ask authors/readers for more resources
The decay properties of the one-particle Green function in real space and imaginary time are systematically studied for solids. I present an analytic solution for the homogeneous electron gas at finite and at zero temperature as well as asymptotic formulas for real metals and insulators that allow an analytic treatment in electronic-structure calculations based on a space-lime representation. The generic dependence of the decay constants on known system parameters is used to compare the scaling of reciprocal-space algorithms for the GW approximation and the space-time method.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available