Abstract:
The three-body systems with point like interactions with an internal structure are considered. The complete classification of these systems are carried out and the conditions when the corresponding energy operators are semi-bounded from below are studied.
Citation:
K. A. Makarov, V. V. Melezhik, “The Efimov effect and collaps in three-body systems with point-like interactions. I”, TMF, 107:3 (1996), 415–432; Theoret. and Math. Phys., 107:3 (1996), 755–769