Department of PhysicsDepartment of Mathematics2024-11-0920192297-021510.1007/978-3-030-01156-7_292-s2.0-85063749122https://hdl.handle.net/20.500.14288/3162We derive a generalized unitarity relation for an arbitrary linear scattering system that may violate unitarity, time-reversal invariance, PT - symmetry, and transmission reciprocity.pdfQuantum physicsMathematical physicsOpticsGeneralized unitarity relation for linear scattering systems in one dimensionBook Chapterhttps://doi.org/10.1007/978-3-030-01156-7_29N/ANOIR01872