- 96-287 Motovilov A.K.
- REPRESENTATIONS FOR THREE-BODY T-MATRIX ON UNPHYSICAL SHEETS
(Part I). To appear in Teoreticheskaya i Matematicheskaya
Fizika, 1996 (English translation in Theor. Math. Phys.), 24 pages
Jun 16, 96
(auto. generated ps),
of related papers
Abstract. Explicit representations are formulated for the Faddeev
components of three-body $T$-matrix continued analytically on
unphysical sheets of the energy Riemann surface. According to
the representations, the $T$-matrix on unphysical sheets is
obviously expressed in terms of its components taken on the
physical sheet only. The representations for $T$-matrix are
used then to construct similar representations for analytical
continuation of three-body scattering matrices and resolvent.
Domains on unphysical sheets are described where the
representations obtained can be applied.