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19992004
most citedIntroduction to Quantum Information Processing

19 citations · 23 across the 5 of their papers we have counts for

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cond-mat1999

Superconductivity and Topological Numbers in the Hubbard Chain with Bond-Charge Interaction

A. A. Aligia, K. Hallberg, C. D. Batista +1

We determine the quantum phase diagram of the Hubbard chain with electron-hole symmetric correlated hopping at 1/2- and 1/4-filling using geometric concepts and continuum limit fie…