TY  - JOUR
A1  - Schmidt, Andreas U.
T1  - Zeno dynamics of von Neumann algebras
N2  - The dynamical quantum Zeno effect is studied in the context of von Neumann algebras. It is shown that the Zeno dynamics coincides with the modular dynamics of a localized subalgebra. This relates the modular operator of that subalgebra to the modular operator of the original algebra by a variant of the Kato-Lie-Trotter product formula.
KW  - Quantum Zeno effect
KW  - von Neumann algebra
KW  - modular group
Y1  - 2002
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/4346
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30-11341
SN  - 1751-8121
SN  - 1361-6447
SN  - 0305-4470
N1  - Erschienen in: Journal of physics. A, Mathematical and general, 35.2002, S. 7817-7825
SP  - 1
EP  - 9
ER  -