15 citations · 29 across the 2 of their papers we have counts for
7 papers
Slow two-level systems in point contacts
A. Halbritter, L. Borda, A. Zawadowski
A great variety of experiments, like heat release measurements, acoustic measurements, and transport measurements on mesoscopic samples have proved that two level systems (TLSs) ha…
Orbital Kondo behavior from dynamical structural defects
L. Borda, A. Zawadowski, G. Zarand
The interaction between an atom moving in a model double-well potential and the conduction electrons is treated using renormalization group methods in next-to-leading logarithmic o…
The Role of Electron-Hole Symmetry Breaking in the Kondo Problems
O. Ujsaghy, K. Vladar, G. Zarand +1
In studying the different Kondo problems it is generally assumed that breaking the electron-hole symmetry does not affect the perturbative infrared divergencies. It is shown here t…
Slow Two-Level Systems in Metallic Point contacts
L. Borda, A. Halbritter, A. Zawadowski
This paper was withdrawn by the authors.
Comparison between one- and two-channel Kondo effects in mesoscopic systems
A. Zawadowski
There are strong recent indications that the Kondo phenomena play important role in the electronic transport and dephasing mechanism for some of the experimentally investigated met…
Few comments on preprint cond-mat/0007430 by Aleiner et al
Alfred Zawadowski, Gergely Zarand
A few comments are made on the recent preprint cond-mat/0007430 by Aleiner et al. We show that the results presented there heavily rely on the assumption of perfect electron-hole s…