Algorithm for the simulation of many-electron systems at low temperatures
- 1 December 1988
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 38 (16), 11665-11668
- https://doi.org/10.1103/physrevb.38.11665
Abstract
We present a new algorithm for the numerical simulation of many-electron systems, which is particularly effective for the study of two-dimensional models at low temperatures. We present results for the two-dimensional Hubbard model on lattices as large as 8×8 and inverse temperatures as large as β=10. As the temperature is lowered, we find a continuous rise in the d-wave pairing susceptibility, indicating the possibility of a phase transition to a superconducting state.Keywords
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