Physical Review Letters
Superfluid-insulator transition in the Bogoliubov model
Alfred Gold
Abstract
A Comment on the Letter by K. Wang and H.-F. Meng Phys. Rev. Lett. 69, 644 (1992).Received 8 September 1992DOI:https://doi.org/10.1103/PhysRevLett.70.1563©1993 American Physical Society