26 citations · 70 across the 5 of their papers we have counts for
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cond-mat.str-el2017★ 3 cited
Keldysh Derivation of Oguri's Linear Conductance Formula for Interacting Fermions
Jan Heyder, Florian Bauer, Dennis Schimmel +1
We present a Keldysh-based derivation of a formula, previously obtained by Oguri using the Matsubara formalisum, for the linear conductance through a central, interacting region co…
cond-mat.str-el2014★ 24 cited
On the relation between the 0.7-anomaly and the Kondo effect: Geometric Crossover between a Quantum Point Contact and a Kondo Quantum Dot
Jan Heyder, Florian Bauer, Enrico Schubert +5
Quantum point contacts (QPCs) and quantum dots (QDs), two elementary building blocks of semiconducting nanodevices, both exhibit famously anomalous conductance features: the 0.7-an…
cond-mat.str-el2013★ 26 cited
Functional Renormalization Group Approach for Inhomogeneous Interacting Fermi-Systems
Florian Bauer, Jan Heyder, Jan von Delft
The functional renormalization group (fRG) approach has the property that, in general, the flow equation for the two-particle vertex generates independent variab…