82 citations · 94 across the 4 of their papers we have counts for
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cond-mat.mes-hall2004★ 3 cited
Exactly-solvable problems for two-dimensional excitons
D. G. W. Parfitt, M. E. Portnoi
Several problems in mathematical physics relating to excitons in two dimensions are considered. First, a fascinating numerical result from a theoretical treatment of screened excit…
cond-mat.mes-hall2003★ 9 cited
Anyon exciton revisited: Exact solutions for a few-particle system
D. G. W. Parfitt, M. E. Portnoi
The anyon exciton model is generalized to the case of a neutral exciton consisting of a valence hole and an arbitrary number N of fractionally-charged quasielectrons (anyons). A co…
cond-mat.mes-hall2003
Anyon exciton revisited
D. G. W. Parfitt, M. E. Portnoi
We review the main results of the anyon exciton model in light of recent criticism by Wojs and Quinn. We show that the appearance of fractionally charged anyon ions at the bottom o…