Comment on ``One-Dimensional Disordered Bosonic Hubbard Model: A Density-Matrix Renormalization Group Study"

Abstract

We present the phase diagram of the system obtained by continuous-time worldline Monte Carlo simulations, and demonstrate that the actual phase diagram is in sharp contrast with that found in Phys. Rev. Lett., 76 (1996) 2937.

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References in corpus (2)

• Exact Quantum Monte Carlo Process for the Statistics of Discrete Systems
• Superfluid - Bose-Glass Transition in Weakly Disordered Commensurate One-Dimensional System

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