6 citations · 6 across the 1 of their papers we have counts for
3 papers
cond-mat.str-el2008★ 6 cited
Magnetic breakdown induced Peierls transition
A. M. Kadigrobov, A. Bjeliš, D. Radić
We predict the new type of phase transition in quasi one-dimensional system of interacting electrons at high magnetic fields, the stabilization of a density wave which transforms a…
nlin.CD2004
Encircling an Exceptional Point
C. Dembowski, B. Dietz, H. -D. Graef +4
We calculate analytically the geometric phases that the eigenvectors of a parametric dissipative two-state system described by a complex symmetric Hamiltonian pick up when an excep…
nlin.CD2002
Observation of a Chiral State in a Microwave Cavity
C. Dembowski, B. Dietz, H. -D. Graef +4
A microwave experiment has been realized to measure the phase difference of the oscillating electric field at two points inside the cavity. The technique has been applied to a diss…