On-shell T-matrices in Multiple Scattering
Moroz, Alexander ; Tip, Adriaan
arXiv, 9807023 / Harvested from arXiv
Text on arXiv
The transition operator T for the scattering of a particle from N potentials V_j can be expanded into a series featuring the transition operators t_j associated with the individual potentials. For V_j(x) both absolutely and square integrable in x, we show, using an analytic continuation argument, that if T is on-shell, i.e. in < k|T(sigma^{2}+ i0)|k' >, |k|=|k'|=\sigma, then each t_j is also on-shell.
Publié le : 1998-07-23
Classification:  Mathematical Physics,  Condensed Matter 
@article{9807023,
     author = {Moroz, Alexander and Tip, Adriaan},
     title = {On-shell T-matrices in Multiple Scattering},
     journal = {arXiv},
     volume = {1998},
     number = {0},
     year = {1998},
     language = {en},
     url = {http://dml.mathdoc.fr/item/9807023}
}

Moroz, Alexander; Tip, Adriaan. On-shell T-matrices in Multiple Scattering. arXiv, Tome 1998 (1998) no. 0, . http://gdmltest.u-ga.fr/item/9807023/