2 papers
nlin.CD2018
Multifaceted nonlinear dynamics in -symmetric coupled Liénard oscillators
Jyoti Prasad Deka, Arjunan Govindarajan, Manas Kulkarni +1
We propose a generalized parity-time () -symmetric Liénard oscillator with two different orders of nonlinear position-dependent dissipation. We study the stability of…
physics.optics2018
Chaotic Dynamics and Optical Power Saturation in Parity-Time (PT) Symmetric Double Ring Resonator
Jyoti Prasad Deka, Amarendra K. Sarma
We report emergence of saturation and chaotic spiking of optical power in a double ring resonator with balanced loss and gain, obeying the so-called parity-time symmetry. We have m…