This study uncovers how the balance of gain and loss in parity-time-symmetric systems creates nonclassical quantum states. How could this reshape future quantum technologies? #QuantumPhysics #Innovation #PTSymmetry LINK

Non-Hermitian Quantum Metrology Enhancement and Skin Effect Suppression in PT-Symmetric Bardeen-Cooper-Schrieffer Chains We outline a theoretical framework for quantum metrology in non-Hermitian systems, demonstrating both significant failure and exceptional regimes in PT-symmetric Bardeen-Cooper-Schrieffer chains. Thro...

Can non-Hermitian physics boost quantum metrology or kill it? Our new arXiv work on PT-symmetric BCS chains explores both extremes.
Open to feedback, critiques, and collaboration ideas from across physics! arxiv.org/abs/2508.04815 #QuantumMetrology #NonHermitian #PTSymmetry #physics