Bibliographic Details
| Title: |
Nonnegative Discrete Symbols and Their Probabilistic Interpretation. |
| Authors: |
Adam, Peter1, Andreev, Vladimir2 andrvlad@yandex.ru, Man'ko, Margarita2, Man'ko, Vladimir |
| Source: |
Journal of Russian Laser Research. Nov2017, Vol. 38 Issue 6, p491-506. 16p. |
| Subjects: |
Probabilistic number theory, Wigner distribution, Eigenvalues, Qubits, Quantization (Physics) |
| Abstract: |
We review the quantizer-dequantizer formalism of constructing symbols of the density operators and quantum observables, such as Wigner functions and tomographic-probability distributions. We present a tutorial consideration of the technique of obtaining minimal sets of dequantizers (quorum) related to the observable eigenvalues for one-qubit states. We discuss a generalization of the quantizer-dequantizer scheme on the example of spin-1/2 states. We consider the possibilities of extending the results to two-qubit systems using spin tomograms of the state density matrix. [ABSTRACT FROM AUTHOR] |
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| Database: |
Engineering Source |
