2006
DOI: 10.1590/s1806-11172006000200007
|View full text |Cite
|
Sign up to set email alerts
|

Thouless theorem for one and two degrees of freedom

Abstract: We perform an accessible demonstration of Thouless theorem for systems of one and two degrees of freedom, using only elementary quantum mechanics. This theorem is specially useful to¯nd the vacuum of a transformed set of bosonic operators. A further motivation comes from experiments involving few trapped ions or¯elds in cavity quantum electrodynamics, usually modelled by few linearly interacting oscillators. Keywords: quantum oscillators, variables transformations, bosonic systems.Realizamos uma demonstração a… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

0
0
0

Publication Types

Select...

Relationship

0
0

Authors

Journals

citations
Cited by 0 publications
references
References 15 publications
(16 reference statements)
0
0
0
Order By: Relevance

No citations

Set email alert for when this publication receives citations?