𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Magnetic properties of the 2D t-t′-Hubbard model

✍ Scribed by U. Trapper; H. Fehske; D. Ihle


Book ID
108466117
Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
130 KB
Volume
282-287
Category
Article
ISSN
0921-4534

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Parallelization of the exact diagonaliza
✍ W Fettes; I Morgenstern; T Husslein 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 947 KB

We present a new parallel algorithm for the exact diagonalization of the t -t'-Hubbard model with the Lanczos method. By invoking a new scheme of labeling the states we were able to obtain a speedup of up to four on 16 nodes of an IBM SP2 for the calculation of the ground state energy and an almost