K. Ung

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cond-mat1993

Pairing on Small Clusters in the Peierls-Hubbard Model: Implications for C $_{60}$

J. Tinka Gammel F. Guo, D. Guo, K. C. Ung +1

We study the pairing within the Peierls-Hubbard Model for electron- and hole-doped analogs of C $_{60}$ accessible to exact diagonalization techniques (cube, truncated tetrahedron,…

cond-mat1993

Infinite Volume Extrapolations of Finite Cluster Calculations, ---How Correct are These?

S. Mazumdar, F. Guo, D. Guo +2

Extrapolations of numerical data obtained from finite cluster calculations to the infinite volume limit can often give incorrect results. We discuss four separate cases: (a) the in…

Pairing on Small Clusters in the Peierls-Hubbard Model: Implications for C60​

Infinite Volume Extrapolations of Finite Cluster Calculations, ---How Correct are These?

Pairing on Small Clusters in the Peierls-Hubbard Model: Implications for C $_{60}$