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Titre Spinometer
Description This demonstration illustrates the AC Stark, Stern-Gerlach, and Quantum Zeno effects as they are manifested during continuous interferometric measurement of a two-state quantum system (qubit). A simple yet realistic model of the interferometric measurement process is presented, and solved to all orders of perturbation theory in the absence of thermal noise. The student can change the axes of measurement and see the effects that would appear on an oscilloscope in a real experiment. These outputs range from a telegraph signal with extreme measurement through the ergodic wandering across the Hilbert Space to a synoptic tuning in-between.
Sujet Physique
Niveau Premier cycle - Avancé
Type Démonstration
Durée 30 minutes
Réponses incluses Non
Langue Anglais
Mots clés magnetic, mechanics, nuclear, quantum, resonance
Simulation(s) Expérience de Stern-Gerlach

Auteur(s) Doug Mounce
Ecole / Organisation University of Washington
Date de soumission 29/10/09
Date de mise à jour 29/10/09