18 citations · 18 across the 2 of their papers we have counts for
3 papers
cond-mat.dis-nn2022
Geometry of rare regions behind Griffiths singularities in random quantum magnets
István A. Kovács, Ferenc Iglói
In many-body systems with quenched disorder, dynamical observables can be singular not only at the critical point, but in an extended region of the paramagnetic phase as well. Thes…
physics.bio-ph2020★ 18 cited
Correlated clusters of closed reaction centers during induction of intact cells of photosynthetic bacteria
Peter Maroti, Istvan A. Kovacs, Mariann Kis +2
Antenna systems serve to absorb light and to transmit excitation energy to the reaction center (RC) in photosynthetic organisms. As the emitted (bacterio)chlorophyll fluorescence c…
cond-mat.stat-mech2020
Scaling of local persistence in the disordered contact process
Róbert Juhász, István A. Kovács
We study the time-dependence of the local persistence probability during a non-stationary time evolution in the disordered contact process in , and dimensions. We presen…