English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We show that an Anderson Hamiltonian describing a quantum dot connected tomultiple leads is integrable. A general expression for the non-linearconductance is obtained by combining the Bethe ansatz exact solution withLandauer-B\"uttiker theory. In the Kondo regime, a closed form expression isgiven for the matrix conductance at zero temperature and when all the leads areclose to the symmetric point. A bias-induced splitting of the Kondo resonanceis possible for three or more leads. Specifically, for $N$ leads, with each ata different chemical potential, there can be $N-1$ Kondo peaks in theconductance.Comment: 5 pages, 2 figure

Quantum transport and integrability of the Anderson model for a quantum dot with multiple leads