Realization of logic gates in bidirectionally coupled MLC circuit
- 11Department of Physics, Nehru Memorial College, Puthanampatti 621 007, India (Affiliated to Bharathidasan University, Tiruchirapalli 620 024, India)
- 22Department of Nonlinear Dynamics, School of Physics, Bharathidasan University, Tiruchirappalli 620 024, India
Abstract
A system of bidirectionally coupled Murali–Lakshmanan–Chua (MLC) circuits represents a nonlinear dynamical system where symmetric coupling induced chaotic interactions and synchronization can be realized. This elegant architecture enhances signal coherence and bifurcation richness, enabling advanced functionalities beyond traditional unidirectional designs. It can be used in many different and powerful ways, especially in advanced electronics and new type of alternative computing. In the present study, investigation unveils a novel implementation of fundamental and universal logic gates OR/NOR and AND/NAND within bidirectionally coupled MLC circuits by exploiting the attractor in different regions of phase space, and we show that the nonlinear circuit is capable of producing fundamental and universal logic gates. It demonstrates remarkable robustness and tolerance to noise due to its intrinsic nonlinear dynamics and symmetrical coupling. These phenomena are also experimentally demonstrated. Thus, our work demonstrates that fundamental and universal logic gates can be implemented using a simple nonlinear circuit. This approach could offer a novel way to construct computer architectures.
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BibTeX
@article{preethi2026realization,
title = {{Realization of logic gates in bidirectionally coupled MLC circuit}},
author = {V H Preethi and M Sathish Aravindh and K Srinivasan and M Lakshmanan},
journal = {AIP Advances},
year = {2026},
month = oct,
doi = {10.1063/5.0341090},
url = {https://doi.org/10.1063/5.0341090},
note = {CC BY},
}
RIS
TY - JOUR
TI - Realization of logic gates in bidirectionally coupled MLC circuit
AU - V H Preethi
AU - M Sathish Aravindh
AU - K Srinivasan
AU - M Lakshmanan
PY - 2026
DA - 2026/10/23
JO - AIP Advances
DO - 10.1063/5.0341090
UR - https://doi.org/10.1063/5.0341090
AB - A system of bidirectionally coupled Murali–Lakshmanan–Chua (MLC) circuits represents a nonlinear dynamical system where symmetric coupling induced chaotic interactions and synchronization can be realized. This elegant architecture enhances signal coherence and bifurcation richness, enabling advanced functionalities beyond traditional unidirectional designs. It can be used in many different and powerful ways, especially in advanced electronics and new type of alternative computing. In the present study, investigation unveils a novel implementation of fundamental and universal logic gates OR/NOR and AND/NAND within bidirectionally coupled MLC circuits by exploiting the attractor in different regions of phase space, and we show that the nonlinear circuit is capable of producing fundamental and universal logic gates. It demonstrates remarkable robustness and tolerance to noise due to its intrinsic nonlinear dynamics and symmetrical coupling. These phenomena are also experimentally demonstrated. Thus, our work demonstrates that fundamental and universal logic gates can be implemented using a simple nonlinear circuit. This approach could offer a novel way to construct computer architectures.
SN - 2158-3226
ER -