Tunneling current and noise of entangled electrons in correlated double quantum dot.

ABSTRACT: We developed general approach for the analysis of tunneling current and its zero frequency noise for a wide class of systems where electron transport occurs through the intermediate structure with localized electrons. Proposed approach opens the possibility to study electron transport through multi-electron correlated states and allows to reveal the influence of spatial and spin symmetry of the total system on the electron transport. This approach is based on Keldysh diagram technique in pseudo-particle representation taking into account the operator constraint on the number of pseudo-particles, which gives the possibility to exclude non-physical states. It was shown that spatial and spin symmetry of the total system can block some channels for electron transport through the correlated qua

SUBMITTER: Maslova NS 

PROVIDER: S-EPMC8085215 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature