期刊
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN
卷 76, 期 6, 页码 -出版社
PHYSICAL SOC JAPAN
DOI: 10.1143/JPSJ.76.063002
关键词
scattering theory; open quantum systems; resonance; interacting resonant-level model; quantum dots; Bethe ansatz
An open quantum system consisting of a quantum dot with a Coulomb interaction and two leads without interactions is studied. The many-body scattering states are constructed with the Bethe-ansatz approach. The expectation value of the electric current is exactly calculated for the scattering states to observe resonance peaks due to many-body scattering.
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