This 16-minute conference talk by Aabhas Gulati at the International Centre for Theoretical Sciences explores methods for detecting Positive Partial Transpose (PPT) entanglement in symmetric quantum states. Learn about this specialized topic presented as part of the "Quantum Trajectories" program, which brings together researchers focusing on quantum trajectories, quantum control, measurement-induced phase transitions, and quantum information and computation. The program, organized by Michel Bauer, Cedric Bernardin, Raphael Chetrite, and Abhishek Dhar, aims to address central theoretical questions in quantum physics and foster collaboration between theoretical, experimental, and mathematical researchers working on the second quantum revolution.