26 citations · 64 across the 6 of their papers we have counts for
6 papers
Experimental characterization of transitions between locking regimes in a laser system with weak periodic forcing
J Tiana-Alsina, C Quintero-Quiroz, M. C. Torrent +1
The entrainment (or locking) phenomenon, by which an oscillator adapts its natural rhythm to an external periodic signal, is well-known in physics, chemistry, biology, etc.; howeve…
Differentiating resting brain states using ordinal symbolic analysis
C. Quintero-Quiroz, Luis Montesano, A. J. Pons +3
Symbolic methods of analysis are valuable tools for investigating complex time-dependent signals. In particular, the ordinal method defines sequences of symbols according to the or…
State space reconstruction of spatially extended systems and of time delayed systems from the time series of a scalar variable
Carlos Quintero-Quiroz, M. C. Torrent, Cristina Masoller
The space-time representation of high-dimensional dynamical systems that have a well defined characteristic time scale has proven to be very useful to deepen the understanding of s…
Experimental characterization of the transition to coherence collapse in a semiconductor laser with optical feedback
M. Panozzo, C. Quintero-Quiroz, J. Tiana-Alsina +2
Semiconductor lasers with time-delayed optical feedback display a wide range of dynamical regimes, which have found various practical applications. They also provide excellent test…
Numerical and experimental study of the effects of noise on the permutation entropy
C. Quintero-Quiroz, Simone Pigolotti, M. C. Torrent +1
We analyze the effects of noise on the permutation entropy of dynamical systems. We take as numerical examples the logistic map and the Rössler system. Upon varying the noise stren…
Collective behavior of chaotic oscillators with environmental coupling
C. Quintero-Quiroz, M. G. Cosenza
We investigate the collective behavior of a system of chaotic Rossler oscillators indirectly coupled through a common environment that possesses its own dynamics and which in turn…