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Largest Schmidt eigenvalue of entangled random pure states and conductance distribution in chaotic cavities
Largest Schmidt eigenvalue entangled random pure states conductance distribution chaotic cavities
2010/10/21
A strategy to evaluate the distribution of the largest Schmidt eigenvalue for entangled random pure states of bipartite systems is proposed. We point out that the multiple integral defining the sought...
Effect of the Dot-Dot Interaction Strength on the Conductance of Side-Connected Quantum Dots
Double-dot Conductance Kondo effect
2010/9/25
The conductance of two interacting dots connected to leads is studied. The configuration is such that one dot is embedded into the leads while the other is tunneling-coupled only to the first dot. The...
Effects of Effective Mass Discontinuity on the Conductance of Three-Dimensional Quantum Wires
Quantum wire Ballistic transport Effective mass discontinuity
2010/9/25
We calculate the conductance of three-dimensional semiconductor quantum wires considering different effective masses in the contacts and in the channel. We show that, with respect to the case with equ...