Relation between quantum and thermal fluctuations

A. Mann*, M. Revzen, H. Umezawa, Y. Yamanaka

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

40 Citations (Scopus)


A relation between quantum and thermal fluctuations, called the generalized uncertainty relation, is derived and discussed. It is given in the terminology of thermo field dynamics. The relation enables us to separate the purely thermal fluctuation from the total fluctuation.

Original languageEnglish
Pages (from-to)475-478
Number of pages4
JournalPhysics Letters A
Issue number9
Publication statusPublished - 1989 Oct 16
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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