Extension of Noether’s theorem in $${\cal P}{\cal T}$$-symmetry systems and its experimental demonstration in an optical setup
Qi‐Cheng Wu, Jun‐Long Zhao, Yu-Liang Fang, Yu Zhang, Dong‐Xu Chen, Chui‐Ping Yang, Franco Nori
Topics & Concepts
Noether's theoremMathematical physicsPhysicsQuantum mechanicsSymmetry numberSymmetry (geometry)Global symmetryMathematicsSymmetry breakingSpontaneous symmetry breakingLagrangianGeometryQuantum Mechanics and Non-Hermitian PhysicsQuantum chaos and dynamical systemsQuantum Mechanics and Applications