42 citations · 96 across the 8 of their papers we have counts for
8 papers
Trace formula for noise corrections to trace formulas
Gergely Palla, Gabor Vattay, Andre Voros
We consider an evolution operator for a discrete Langevin equation with a strongly hyperbolic classical dynamics and Gaussian noise. Using an integral representation of the evoluti…
Spectral correlations in systems undergoing a transition from periodicity to disorder
T. Dittrich, B. Mehlig, H. Schanz +3
We study the spectral statistics for extended yet finite quasi 1-d systems which undergo a transition from periodicity to disorder. In particular we compute the spectral two-point…
Turbulent helium gas cell as a new paradigm of daily meteorological fluctuations?
I. M. Jánosi, G. Vattay, A. Harnos
We compare the spectral properties of long meteorological temperature records with laboratory measurements in small convection cells. Surprisingly, the atmospheric boundary layer s…
Crossover from Regular to Chaotic Behavior in the Conductance of Periodic Quantum Chains
J. Cserti, G. Szálka, G. Vattay
The conductance of a waveguide containing finite number of periodically placed identical point-like impurities is investigated. It has been calculated as a function of both the imp…
Diffraction in the semiclassical description of mesoscopic devices
G. Vattay, J. Cserti, G. Palla +1
In pseudo integrable systems diffractive scattering caused by wedges and impurities can be described within the framework of Geometric Theory of Diffraction (GDT) in a way similar…
A New Method for Computing Topological Pressure
Péter Pollner, Gábor Vattay
The topological pressure introduced by Ruelle and similar quantities describe dynamical multifractal properties of dynamical systems. These are important characteristics of mesosco…
Bohr-Sommerfeld Quantization of Periodic Orbits
Gabor Vattay
We show, that the canonical invariant part of corrections to the Gutzwiller trace formula and the Gutzwiller-Voros spectral determinant can be computed by the Bohr-Sommerfe…
Scaling behaviour in daily air humidity fluctuations
Gabor Vattay, Andrea Harnos
We show that the daily average air humidity fluctuations exhibit non-trivial behaviour which different from the spectral properties of other meteorological quantities. This…