Acharya, Arnab ; Pal, Debapriya ; Banerjee, Soumitro ; Dasgupta, Ananda (2020) Limiting distribution of periodic position measurements of a quantum harmonic oscillator Physics Letters A, 384 (18). p. 126397. ISSN 0375-9601
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Official URL: http://doi.org/10.1016/j.physleta.2020.126397
Related URL: http://dx.doi.org/10.1016/j.physleta.2020.126397
Abstract
We consider a particle in harmonic oscillator potential, whose position is periodically measured with an instrument of finite precision. We show that the distribution of the measured positions tends to a limiting distribution when the number of measurements tends to infinity. We derive the expression for the limiting position distribution and validate it with numerical simulation.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Quantum measurement; Limiting distribution; Periodic measurement; Position measurement; Repeated measurement |
| ID Code: | 129607 |
| Deposited On: | 17 Nov 2022 10:55 |
| Last Modified: | 17 Nov 2022 10:55 |
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