Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Cosentini, A. C."'
We discuss the main aspects of the fixed-node quantum Monte Carlo method for lattice fermions and its recent application to the problem of phase separation in the 2D Hubbard model, along with virtues, limitations and perspectives of this kind of appr
Externí odkaz:
http://arxiv.org/abs/cond-mat/9810173
Fixed-node Green's function Monte Carlo calculations have been performed for very large 16x6 2D Hubbard lattices, large interaction strengths U=10,20, and 40, and many (15-20) densities between empty and half filling. The nodes were fixed by a simple
Externí odkaz:
http://arxiv.org/abs/cond-mat/9801299
Publikováno v:
Biogeochemistry, 1987 Jan 01. 3(1/3), 225-241.
Externí odkaz:
https://www.jstor.org/stable/1468605
Publikováno v:
Scopus-Elsevier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::18fac76b7066bff0142551cda1b9a797
http://www.scopus.com/inward/record.url?eid=2-s2.0-0000278478&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0000278478&partnerID=MN8TOARS