Abstract
The bosonization technique to describe correlated electrons in a one-dimensional quantum wire containing impurities is extended to include an applied voltage source. The external reservoirs are shown to lead to a boundary condition for the boson phase fields. We use the formalism to investigate the channel conductance, electroneutrality, and charging effects.
- Received 7 November 1995
DOI:https://doi.org/10.1103/PhysRevLett.77.538
©1996 American Physical Society