Publication Details Author Ping Ma Kai Yang Lode Pollet J. Porto Matthias Troyer Fu Zhang Publication Type Journal Article Year of Publication 2008 Volume 78 Number of Pages 023605 DOI 10.1103/PhysRevA.78.023605 URL https://link.aps.org/doi/10.1103/PhysRevA.78.023605 Journal Phys. Rev. A DOIGoogle Scholar Contributors Groups JQI Porto Research Group Date Published Aug