On factorization of coupled channel scattering S matrices

Research output: Contribution to journalArticlepeer-review


We investigate the problem on how to factorize a coupled channel scattering S matrix into a product of simple S matrices. Simple S matrix solutions are found, respecting unitarity, analyticity and being real analytic. The phase shift and its physical meaning produced by these simple S matrices are discussed.

Original languageEnglish (US)
Pages (from-to)901-907
Number of pages7
JournalCommunications in Theoretical Physics
Issue number5
StatePublished - Nov 15 2007
Externally publishedYes


  • S matrix
  • ππ Scattering

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)


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