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cond-mat.mes-hall2004
Exchange interaction effects in the thermodynamic properties of quantum dots
Luis G. Dias da Silva, Nelson Studart
We study electron-electron interaction effects in the thermodynamic properties of quantum-dot systems. We obtain the direct and exchange contributions to the specific heat C_v in t…
cond-mat.mes-hall2004
Selective coherent destruction of tunneling in a quantum-dot array
J. M. Villas-Boas, Sergio E. Ulloa, Nelson Studart
The coherent manipulation of quantum states is one of the main tasks required in quantum computation. In this paper we demonstrate that it is possible to control coherently the ele…