2023-01-29T20:00:30Z
https://u-ryukyu.repo.nii.ac.jp/oai
oai:u-ryukyu.repo.nii.ac.jp:02005322
2022-10-31T02:38:15Z
1642837622505:1642837628262:1642837630294
1642838403551:1642838406414
Generalized states and measuring processes for continuous observables
Matsumoto, Shuichi
松本, 修一
An extension of the concept of physical state is introduced. It is shown that if we accept all the "generalized states" as initial states of an apparatus, then we can circumvent the Ozawa's theorem which rules out the existence of repeatable measuring processes for continuous observables. A generalization of the Wigner-Araki- Yanase theorem is argued.
紀要論文
http://purl.org/coar/resource_type/c_6501
Department of Mathematical Sciences, College of Science, University of the Ryukyus
1993-02-25
VoR
http://hdl.handle.net/20.500.12000/15069
1344-008X
AA10779580
Ryukyu mathematical journal
5
63
53
eng
open access