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Generalized Unitarity Relation for Linear Scattering Systems in One Dimension

Quantum Physics 2019-04-17 v1 Mathematical Physics math.MP Optics

Abstract

We derive a generalized unitarity relation for an arbitrary linear scattering system that may violate unitarity, time-reversal invariance, PT{\cal PT}-symmetry, and transmission reciprocity.

Keywords

Cite

@article{arxiv.1711.04003,
  title  = {Generalized Unitarity Relation for Linear Scattering Systems in One Dimension},
  author = {Ali Mostafazadeh},
  journal= {arXiv preprint arXiv:1711.04003},
  year   = {2019}
}

Comments

8 pages

R2 v1 2026-06-22T22:42:38.053Z