The role of nonequilibrium effects in conductance through quantum dots is investigated. Associated with single-electron tunneling are shake-up processes and the formation of excitoniclike resonances. They qualitatively change the low-temperature properties of the system. By quantum Monte Carlo methods we analyze the renormalization of the effective capacitance and the gate-voltage-dependent conductance. The experimental relevance is discussed.
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Bascones et al. (2000) studied this question.
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