I earned my PhD in Physics from the University of Delhi, India, in March of 2025. Currently, I am working as a postdoc in the Division of Dynamics at Lodz University of Technology. My broader field of research is Nonlinear Dynamics, with specialised focus on the exploration of emergent behaviour in coupled nonlinear oscillator systems, pertaining mainly to the study of phenomena such as synchronisation with its myriad variants, phase slips, extreme events etc. Relatively recently, I have also worked on higher dimensional generalisation of the Stuart-Landau model using Clifford's geometric algebra, and am quite interested in applying this geometric framework to different facets of nonlinear systems.
Ph.D. in Physics (2019 – 2025)- Department of Physics and Astrophysics, University of Delhi, New Delhi, India.
M.Sc. in Physics (2015 – 2017)- Indian Institute of Technology Guwahati, Assam, India.
P. B. Gogoi, A. Prasad, A. Patel, R. Ramaswamy and D. Ghoshal: Dynamics of coupled D-dimensional Stuart-Landau oscillators, Physical Review E, 112 (2025) 054221. DOI: https://doi.org/10.1103/kg1l-8dvc.
P. B. Gogoi, R. Ghosh, D. Ghoshal, A. Prasad, and R. Ramaswamy: Exactly solvable Stuart-Landau models in arbitrary dimensions, Phys. Rev. E 110 (2024) L032202. DOI: https://doi.org/10.1103/PhysRevE.110.L032202.
P. B. Gogoi, S. Kumarasamy, A. Prasad, and R. Ramaswamy: Phase slips in coupled oscillator systems, Phys. Rev. E 108 (2023) 014209. DOI: https://doi.org/10.1103/PhysRevE.108.014209.
P. B. Gogoi, S. Kumarasamy, A. Prasad, and R. Ramaswamy: Transition from inhomogeneous limit cycles to oscillation death in nonlinear oscillators with similarity-dependent coupling, Chaos 32 (2022) 113138. DOI: https://doi.org/10.1063/5.0100595.
S. Kumarasamy, S. Sabarathinam, P. B. Gogoi, and A. Prasad: Emergence of extreme events in coupled systems with time-dependent interactions, Commun. Nonlinear Sci. Numer. Simul. 107, (2022) 106170. DOI: https://doi.org/10.1016/j.cnsns.2021.106170.