2000 character limit reached
Construction of the B88 exchange-energy functional in two dimensions
Published 25 Mar 2014 in cond-mat.str-el and physics.chem-ph | (1403.6297v1)
Abstract: We construct a generalized-gradient approximation for the exchange-energy density of finite two-dimensional systems. Guided by non-empirical principles, we include the proper small-gradient limit and the proper tail for the exchange-hole potential. The observed performance is superior to that of the two-dimensional local-density approximation, which underlines the usefulness of the approach in practical applications.
Paper Prompts
Sign up for free to create and run prompts on this paper using GPT-5.
Top Community Prompts
Collections
Sign up for free to add this paper to one or more collections.