Creator:

Kondej Sylwia

Tags:

singular potential, bound states

Abstract:

We study the two dimensional quantum system governed by the Schrödinger operator with delta type potential. The interaction is supported by line Γ which coincides with a straight at infinity and which admits two widely separated deformations. The aim of this paper is to express the number of bound states of our system by the number of bound states of the system with single deformation.

Place of publishing:

Poznań

Publisher:

OWN

Date accepted:

2010.07.08

Date submitted:

2010.03.23

Date issued:

2010.09.06

Resource Type:

artykuł

Format:

application/pdf

Language:

eng