most citedQuantum Phases of Long Range 1-D Bose-Hubbard Model: Field Theoretic and DMRG Study at Different Densities

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cond-mat.supr-con2008

Quantum Phase Analysis of Extended Bose-Hubbard Model

Manoranjan Kumar, Sujit Sarkar, S. Ramasesha

We have obtained the quantum phase diagram of one dimensional extended Bose-Hubbard model using the density-matrix renormalization group and Abelian bosonization methods for differ…