Spinometer


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Izenburua Spinometer
Deskribapena 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.
Gaia Fisika
Maila Oinarrizko hezkuntza - Aurreratua
Mota Frogapena
Iraupena 30 minutes
Erantzunak barne Ez
Hizkuntza Ingelesa
Gako-hitzak magnetic, mechanics, nuclear, quantum, resonance
Simulazioa(k) Stern eta Gerlach-en esperimentua


Autorea(k) Doug Mounce
Eskola / Erakundea University of Washington
Bidaltze-data 10/29/09
Eguneratze-data 10/29/09