Exponential behavior of a quantum system in a macroscopic medium

Hiromichi Nakazato*, Mikio Namiki, Saverio Pascazio

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

15 Citations (Scopus)


An exponential behavior at all times is derived for a solvable dynamical model in the weak-coupling macroscopic limit. Some implications for the quantum measurement problems are discussed, in particular in connection with dissipation.

Original languageEnglish
Pages (from-to)1063-1066
Number of pages4
JournalPhysical Review Letters
Issue number8
Publication statusPublished - 1994
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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