26 citations · 207 across the 14 of their papers we have counts for
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quant-ph2003★ 19 cited
The band spectrum of periodic potentials with PT-symmetry
Jose M. Cervero, Alberto Rodriguez
A real band condition is shown to exist for one dimensional periodic complex non-hermitian potentials exhibiting PT-symmetry. We use an exactly solvable ultralocal periodic potenti…
cond-mat.mes-hall2003★ 15 cited
Simple model for a Quantum Wire II. Correlations
Jose M. Cervero, Alberto Rodriguez
In a previous paper (Eur. Phys. J. B 30, 239-251 (2002)) we have presented the main features and properties of a simple model which -in spite of its simplicity- describes quite acc…