Transport through correlated quantum dots: An investigation using the functional renormalization group

Details Transport through correlated quantum dots: An investigation using the functional renormalization group Transport through correlated quantum dots: An investigation using the functional renormalization group

2008-01-18

arxiv.org/abs/0801.2893v1

Physics

Condensed Matter

Materials Science

10 figures, accepted by Phys. Rev. B

Scientific paper

10.1103/PhysRevB.77.125309

Calculations using the (exact) fermionic functional renormalization group are usually truncated at the second order of the corresponding hierarchy of coupled ordinary differential equations. We present a method for the systematic determination of higher order vertex functions. This method is applied to a study of transport properties of various correlated quantum dot systems. It is shown that for large Coulomb correlations higher order vertex functions cannot be neglected, and a static approximation is insufficient.

Affiliated with

Also associated with

No associations

Rating

Transport through correlated quantum dots: An investigation using the functional renormalization group does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Transport through correlated quantum dots: An investigation using the functional renormalization group, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transport through correlated quantum dots: An investigation using the functional renormalization group will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-691257