Change search
ReferencesLink to record
Permanent link

Direct link
Causal signal transmission by quantum fields. I: Response of the harmonic oscillator
KTH, School of Engineering Sciences (SCI), Physics.
2008 (English)In: Annals of Physics, ISSN 0003-4916, E-ISSN 1096-035X, Vol. 323, no 8, 1963-1988 p.Article in journal (Refereed) Published
Abstract [en]

It is shown that response properties of a quantum harmonic oscillator are in essence those of a classical oscillator, and that, paradoxical as it may be, these classical properties underlie all quantum dynamical properties of the system. The results are extended to noninteracting bosonic fields, both neutral and charged.

Place, publisher, year, edition, pages
2008. Vol. 323, no 8, 1963-1988 p.
Keyword [en]
quantum-statistical response problem, quantum field theory, phase-space methods
National Category
Physical Sciences
URN: urn:nbn:se:kth:diva-36433DOI: 10.1016/j.aop.2007.11.013ISI: 000257132700007OAI: diva2:430799
QC 20110712Available from: 2011-07-12 Created: 2011-07-12 Last updated: 2011-07-12Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Stenholm, Stig
By organisation
In the same journal
Annals of Physics
Physical Sciences

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 16 hits
ReferencesLink to record
Permanent link

Direct link