Pati, A. K. ; Joshi, A. (2007) A geometric meaning to the probabilities of two-state quantum systems Europhysics Letters (EPL), 21 (7). pp. 723-728. ISSN 0295-5075
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Official URL: http://iopscience.iop.org/article/10.1209/0295-507...
Related URL: http://dx.doi.org/10.1209/0295-5075/21/7/002
Abstract
We show that the state occupation probabilities for a quantum system undergoing oscillation between two of its degenerate states do not depend on the particular choice of the Hamiltonian used to induce the transition as long as the energy fluctuation remains the same. In fact, the occupation probabilities are related to the distance measured by the Fubini-Study metric, which assigns a geometric meaning to them.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Physics. |
| ID Code: | 105316 |
| Deposited On: | 09 Mar 2018 11:39 |
| Last Modified: | 09 Mar 2018 11:39 |
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