Publications

S. V. Amrutha, Anupama Sebastian, Puthiyapurayil Sibeesh, Shreyas Punacha, T. K. Shajahan (2023). Theory and experiments of spiral unpinning in the Belousov–Zhabotinsky reaction using a circularly polarized electric field. Chaos: An Interdisciplinary Journal of Nonlinear Science.

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Amrutha SV, Anupama Sebastian, Puthiyapurayil Sibeesh, Shreyas Punacha, TK Shajahan (2023). Theory and experiments of spiral unpinning in the Belousov-Zhabotinsky reaction using a circularly polarized electric field. arXiv preprint arXiv:2301.01040.

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TK Safir, A Naveena Kumara, Shreyas Punacha, Deepak Vaid, CL Rizwan, C Fairoos (2023). Dynamic Phase Transition of Black Holes in Massive Gravity. arXiv preprint arXiv:2306.10383.

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SV Amrutha, Anupama Sebastian, Puthiyapurayil Sibeesh, Shreyas Punacha, TK Shajahan (2022). Mechanism of Spiral Wave Unpinning in the Belousov--Zhabotinsky Reaction with a DC Electric Field. The Journal of Physical Chemistry C.

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Anupama Sebastian, SV Amrutha, Shreyas Punacha, TK Shajahan (2022). Dynamics of Chemical Excitation Waves Subjected to Subthreshold Electric Field in a Mathematical Model of the Belousov-Zhabotinsky Reaction. Nonlinear Dynamics and Applications: Proceedings of the ICNDA 2022.

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A. Naveena Kumara, Shreyas Punacha, Kartheek Hegde, C. L. Ahmed Rizwan, K. M. Ajith, Md Sabir Ali (2021). Dynamics and kinetics of phase transition for regular AdS black holes in general relativity coupled to non-linear electrodynamics.

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Shreyas Punacha, A Naveena Kumara, TK Shajahan (2020). Theory of unpinning of spiral waves using circularly polarized electric fields in mathematical models of excitable media. Physical Review E.

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A. Naveena Kumara, C. L. Ahmed Rizwan, Shreyas Punacha, K. M. Ajith, Md Sabir Ali (2020). Photon orbits and thermodynamic phase transition of regular AdS black holes. Phys. Rev. D.

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Shreyas Punacha, M Abhishek, TK Shajahan (2019). Unpinning spiral wave anchored to two obstacles. Indian Academy of Sciences Conference Series (2019) 2:1.

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Shreyas Punacha, Sebastian Berg, Anupama Sebastian, Valentin I Krinski, Stefan Luther, TK Shajahan (2019). Spiral wave unpinning facilitated by wave emitting sites in cardiac monolayers. Proceedings of the Royal Society A.

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