Comment on "Phase Diagram of a Disordered Boson Hubbard Model in Two Dimensions"
classification
❄️ cond-mat.dis-nn
keywords
disorderedmodelauthorsbecausebosonclaimscommentdiagram
read the original abstract
We prove that previous claims of observing a direct superfluid-Mott insulator transition in the disordered J-current model are in error because numerical simulations were done for too small system sizes and the authors ignored the rigorous theorem.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.