@article {1811.03607, archivePrefix = {arXiv}, eprint = {1811.03607}, primaryClass = {cond-mat.str-el}, author = {Werner Dobrautz and Hongjun Luo and Ali Alavi}, title = {Compact numerical solutions to the two-dimensional repulsive Hubbard model obtained via non-unitary similarity transformations}, year = {2018}, url = {http://arxiv.org/abs/1811.03607} }