Spectral asymptotics of a broken delta interaction
Analysis of PDEs
2021-10-01 v2 Mathematical Physics
math.MP
Spectral Theory
Abstract
This paper is concerned with the spectral analysis of a Hamiltonian with a -interaction supported along a broken line with angle . The bound states with energy slightly below the threshold of the essential spectrum are estimated in the semiclassical regime .
Keywords
Cite
@article{arxiv.1312.5947,
title = {Spectral asymptotics of a broken delta interaction},
author = {Vincent Duchene and Nicolas Raymond},
journal= {arXiv preprint arXiv:1312.5947},
year = {2021}
}
Comments
20 pages