Summary
The existence of the wave operators and the scattering operator for the scattering on highly singular spherically symmetric potentials that are repulsive at the origin is shown. The eigenfunction expansion in terms of the eigenfunctions of the Hamiltonian is derived using the analytic properties of the solution of the Schrödinger equation.
Riassunto
Si mostra l’esistenza degli operatori d’onda e degli operatori di scattering per lo scattering di potenziali molto singolari a simmetria sferica che sono repulsivi all’origine-Si deduce lo sviluppo dell’autofunzione in funzione delle autofunzioni dell’hamiltoniano, facendo uso delle proprietà analitiche della soluzione dell’equazione di Schrödinger.
Similar content being viewed by others
References
J. M. Cook:Journ. Math. Phys.,36, 82 (1957).
M. N. Hack:Nuovo Cimento,9, 731 (1958).
J. M. Jauch andI. I. Zinnes:Nuovo Cimento,11, 553 (1959).
S. T. Kuroda:Nuovo Cimento,12, 431 (1959).
T. A. Green andO. E. Lanford:Journ. Math. Phys.,1, 139 (1960).
K. Kodaira:Am. Journ. Math.,71, 921 (1949).
E. C. Titchmarsh:Eigenfunction Expansions (Oxford, 1946).
T. Kato:Trans. Am. Math. Soc.,70, 155 (1951).
N. Dunpord andJ. T. Schwartz:Linear Operators I (New York, 1958).
R. G. Newton:Journ. Math. Phys.,1, 319 (1960).
F. Riesz andB. Sz. Nagt:Vorlesungen über Funktionalanalysis (Berlin, 1956) p. 276.
M. A. Naimark:Linear Differential Operators (Russian) (Moscow, 1954).
N. Limić:Wuovo Cimento,26, 581 (1962).
T. Regge:Nuovo Cimento,14, 951 (1959).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Limić, N. On the existence of the scattering operator. Nuovo Cim 28, 1066–1090 (1963). https://doi.org/10.1007/BF02782033
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF02782033