551 citations
- Saha Institute of Nuclear PhysicsIN16 papers
- S.N. Bose National Centre for Basic SciencesIN12 papers
- Indian Institute of Science BangaloreIN10 papers
- Jadavpur UniversityIN8 papers
- Indian Institute of Technology BombayIN6 papers
- Indian Institute of Technology RoorkeeIN6 papers
- University of Engineering & ManagementIN6 papers
- University of MariborSI6 papers
- Indian Institute of Technology KharagpurIN5 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PerugiaIT5 papers
- The Abdus Salam International Centre for Theoretical Physics (ICTP)IT5 papers
- University of CalcuttaIN5 papers
19 papers · 1 filter
Topological synchronization of chaotic systems
Nir Lahav, Irene Sendina-Nadal, Chittaranjan Hens +4
A chaotic dynamics is typically characterized by the emergence of strange attractors with their fractal or multifractal structure. On the other hand, chaotic synchronization is a u…
Higher-order interactions promote chimera states
Srilena Kundu, Dibakar Ghosh
Since the discovery of chimera states, the presence of a nonzero phase lag parameter turns out to be an essential attribute for the emergence of chimeras in a nonlocally coupled id…
Distance dependent competitive interactions in a frustrated network of mobile agents
Sayantan Nag Chowdhury, Soumen Majhi, Dibakar Ghosh
Diverse collective dynamics emerge in dynamical systems interacting on top of complex network architectures. Along this line of research, temporal network has come out to be one of…
Understanding the origin of extreme events in El Niño-Southern Oscillation
Arnob Ray, Sarbendu Rakshit, Gopal K. Basak +2
We investigate a low-dimensional slow-fast model to understand the dynamical origin of El Niño-Southern Oscillation. A close inspection of the system dynamics using several bifurca…
Routes to extreme events in dynamical systems: Dynamical and Statistical Characteristics
Arindam Mishra, S. Leo Kingston, Chittaranjan Hens +3
Intermittent large amplitude events are seen in the temporal evolution of a state variable of many dynamical systems. Such intermittent large events suddenly start appearing in dyn…
Intermittent large deviation of chaotic trajectory in Ikeda map: Signature of extreme events
Arnob Ray, Sarbendu Rakshit, Dibakar Ghosh +1
We notice signatures of extreme events-like behavior in a laser based Ikeda map. The trajectory of the system occasionally travels a large distance away from the bounded chaotic re…