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13.12.2016 - Rashid Nazmitdinov - Symmetry effects in mesoscopic systems

Departament de Fìsica, Universitat de les Illes Balears, Palma de Mallorca & Joint Institute for Nuclear Research, Dubna
When Dec 13, 2016
from 04:00 PM to 05:00 PM
Where HS II, Physik Hochhaus, Hermann-Herder-Str. 3
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We discuss symmetry effects produced by interplay of regular and chaotic dynamics of particles confined by effective potentials of various shapes in finite quantum systems. It is demonstrated that dynamical symmetries emerging from this interplay in classical and quantum systems are related to existence of conserved quantities of the dynamics and integrability. Important role of these symmetries are illustrated on a broad class of mesoscopic systems that include octupole deformed many body systems such as nuclei and clusters, and quantum dots in a magnetic field (see for a review [1]).

References
[1] J.L. Birman, R.G. Nazmitdinov, and V.I. Yukalov,
Physics Reports 526, 1 (2013).

See poster.