Affordable Access

deepdyve-link
Publisher Website

Mathematical and phenomenological duality

Authors
  • Oehme, R.
Publication Date
Jan 01, 1970
Identifiers
DOI: 10.1016/0550-3213(70)90347-0
OAI: oai:inspirehep.net:62716
Source
INSPIRE-HEP
Keywords
License
Unknown
External links

Abstract

The concepts of mathematical and phenomenological duality of binary amplitudes are considered at first in the meromorphic limit. It is shown that mathematical duality is essentially a consequence of the requirement of Regge boundedness of all parts of the amplitude in directions not parallel to the real axes. The role of duality in the presence of unitarity branch lines is discussed and the importance of empty cuts for the construction of interference-type models is emphasized. The approximate expansion of an amplitude into a finite number of pole terms in all channels simultaneously is explored briefly.

Report this publication

Statistics

Seen <100 times