Geodesic
Algebraic version of extension theory for a~quantum system with internal structure
Teoretičeskaâ i matematičeskaâ fizika, Tome 97 (1993) no. 2, pp. 163-181

Voir la notice de l'article provenant de la source Math-Net.Ru

An explicit two-channel matrix representation is obtained for the Hamiltonians of systems with internal structure in the framework of the theory of extensions of symmetric operators. Generalized potentials that are equivalent to zero-range interactions with internal structure and automatically reproduce the boundary conditions that correspond to them as $x \to 0$ are constructed. 
@article{TMF_1993_97_2_a0,
     author = {A. K. Motovilov},
     title = {Algebraic version of extension theory for a~quantum system with internal structure},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {163--181},
     publisher = {mathdoc},
     volume = {97},
     number = {2},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1993_97_2_a0/}
}
TY  - JOUR
AU  - A. K. Motovilov
TI  - Algebraic version of extension theory for a~quantum system with internal structure
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 1993
SP  - 163
EP  - 181
VL  - 97
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TMF_1993_97_2_a0/
LA  - ru
ID  - TMF_1993_97_2_a0
ER  - 
%0 Journal Article
%A A. K. Motovilov
%T Algebraic version of extension theory for a~quantum system with internal structure
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1993
%P 163-181
%V 97
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_1993_97_2_a0/
%G ru
%F TMF_1993_97_2_a0
A. K. Motovilov. Algebraic version of extension theory for a~quantum system with internal structure. Teoretičeskaâ i matematičeskaâ fizika, Tome 97 (1993) no. 2, pp. 163-181. http://geodesic.mathdoc.fr/item/TMF_1993_97_2_a0/