We demonstrate for the first time that spiral wave chimeras—spiral waves with spatially
extended unsynchronzied cores—can exist in complex oscillatory and even locally chaotic …

In this paper we use a simplified model of cardiac excitation-contraction coupling to study
the effect of tissue deformation on the dynamics of alternans, ie, alternations in the duration …

One of the main challenges of modern physics is to provide a systematic understanding of
systems far from equilibrium exhibiting emergent behavior. Prominent examples of such …

We study reaction-diffusion systems beyond the Markovian approximation to take into
account the effect of memory on the formation of spatiotemporal patterns. Using a non …

Complex-periodic spiral waves are investigated extensively in the oscillatory medium. In this
paper, the linearly polarized electric field (LPEF) is employed to induce complex-periodic …

Spatiotemporal chaos in oscillatory and excitable media is often characterized by the
presence of phase singularities called defects. Understanding such defect mediated …

We study reaction-diffusion systems beyond the Markovian approximation to take into
account the effect of memory on the formation of spatio-temporal patterns. Using a non …