Static spherically symmetric wormholes in gravity*

In this article we obtain wormhole solutions in the recently proposed extension of symmetric teleparallel gravity called $f(Q,T)$ gravity. Here, gravitational Lagrangian $L$ is defined by an arbitrary function $f$ $Q$ and $T$ (where non-metricity scalar, while trace energy-momentum tensor). study, field equations for a static spherically metric context general We study with (i) linear EoS (ii) anisotropy relation. adopt two different forms (a) $f(Q,T)=\alpha Q+\beta T$ (b) non-linear $f(Q,T)=Q+\lambda Q^2+\eta to investigate these solutions. various energy conditions look preservation violation among that obtained. find NEC violated both cases our assumed $f(Q,T)$. Finally, perform stability analysis using Tolman-Oppenheimer-Volkov (TOV) equation.