Traversable Wormhole Solutions admitting Noether Symmetry in $f(\mathcal{R,}\mathcal{T}^{2})$ Theory

This paper uses the Noether symmetry approach to examine the viable and stable traversable wormhole solutions in the framework of $f(\mathcal{R,}\mathcal{T}^{2})$ theory, where $\mathcal{R}$ is the Ricci scalar and $\mathcal{T}^{2}=\mathcal{T}_{\mu\nu}\mathcal{T}^{\mu\nu}$ is the self-contraction of stress-energy tensor. For this purpose, we consider a specific model of this modified theory to obtain exact solutions of the Noether equations. Further, we formulate the generators of Noether symmetry and first integrals of motion. We analyze the presence of viable and stable traversable wormhole solutions corresponding to different redshift functions. In order to determine whether this theory provides physically viable and stable wormhole geometry or not, we check the graphical behavior of null energy constraint, causality condition and adiabatic index for effective stress-energy tensor. It is found that viable and stable traversable wormhole solutions exist in this modified theory.