An Aubry-Andr\'{e}-Harper (AAH) quantum reservoir classifies strange nonchaotic attractors (SNAs) against chaos, substantially outperforming reservoirs built from dense random matrices on the full Fock space. Ablations and controlled interventions identify \emph{free-fermion one-body transition sparsity}, rather than p...
Suresh Kumarasamy, Dianavinnarasi Joseph, M. Shrimali et al.· 0 citations
Coupled logistic maps exhibit collective ordering of their directional phases. As the system parameter varies, the directional phases can undergo a transition from an in-phase state to an anti-phase state, while the individual map trajectories remain chaotic. In this work, we propose a data-driven machine learning (ML)...
This work proposes a physics-constrained deep neural network as a surrogate model to learn the microstructural evolution of a binary mixture, in which conservation of the order parameter is imposed directly on the network output as a hard constraint.
Vijay Yadav, Pallvi Pandey, M. Priya et al.· 0 citations
Adaptive higher-order interactions among coupled dynamical systems have found widespread applications in real-world systems. Such interactions are known to drive the system into an explosive first-order transition to synchronization. We employ a generalized adaptation function of the global order parameter to modulate...
Ankit Mishra, Richita Ghosh, M. Shrimali· Europhysics letters· 0 citations
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