33 citations · 33 across the 2 of their papers we have counts for
4 papers
Nonlinear construction of topological SSH models
Jayakrishnan M. P. Nair
The Su-Schrieffer-Heeger (SSH) model describes a paradigmatic one-dimensional (1-D) system that exhibits a non-trivial band topology. In this paper, we foreground a new scheme invo…
Ultralow threshold bistability and generation of long-lived mode in a dissipatively coupled nonlinear system: application to magnonics
Jayakrishnan M. P. Nair, Debsuvra Mukhopadhyay, Girish S. Agarwal
The prospect of a system possessing two or more stable states for a given excitation condition is of topical interest with applications in information processing networks. In this…
Enhanced sensing of weak anharmonicities through coherences in dissipatively coupled anti-PT symmetric systems
Jayakrishnan M. P. Nair, Debsuvra Mukhopadhyay, G. S. Agarwal
In the last few years, the great utility of PT-symmetric systems in sensing small perturbations has been recognized. Here, we propose an alternate method relevant to dissipative sy…
Nonlinear Spin Currents
Jayakrishnan M. P. Nair, Zhedong Zhang, Marlan O. Scully +1
The cavity mediated spin current between two ferrite samples has been reported by Bai et. al. [Phys. Rev. Lett. 118, 217201 (2017)]. This experiment was done in the linear regime o…