Quantum Measurement of a Single System
β Scribed by Alter, Orly; Yamamoto, Yoshihisa; Ballentine, Leslie E.
- Book ID
- 120466295
- Publisher
- American Institute of Physics
- Year
- 2003
- Tongue
- English
- Weight
- 304 KB
- Volume
- 71
- Category
- Article
- ISSN
- 0002-9505
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We establish that the information which can be obtained in the measurement of a single system about the unknown quantum wavefunction of the system is limited to estimates of the expectation values of the measured observables, with the estimate errors satisfying the uncertainty principle. Only the fu
We establish the conditions to observe a single localized quantum spin 1 2 using a tunneling current of electrons as the probe in an indirect quantum measurement. We show that a strong tunneling current, due to the shot noise, suppresses the spin dynamics, such as the spin precession in an external