Double Well Hamiltonians
作者:
E. B. Davies,
期刊:
Proceedings of the London Mathematical Society
(WILEY Available online 2016)
卷期:
Volume s3-49,
issue 2
页码: 193-206
ISSN:0024-6115
年代: 2016
DOI:10.1112/plms/s3-49.2.193
出版商: Oxford University Press
数据来源: WILEY
摘要:
We formulate a notion of a double well Hamiltonian on an abstract measure space, in a way which does not depend upon the approximate degeneracy of the lowest eigenvalue as did our previous analysis of this problem. We show that our definition is stable under the addition of a potential of order unity, and use it to analyse the spectrum of a double well Schrödinger operator in a variable external field.
点击下载:
PDF
(652KB)
返 回