Even- and odd-orthogonality properties of the Wigner D-matrix and their metrological applications
arXiv:2301.08166 · doi:10.1007/s11128-022-03807-z
Abstract
The Wigner D-matrix is essential in the course of angular momentum techniques. We here derive the new even- and odd-orthogonality properties of the Wigner D-matrix which was yet to be demonstrated in textbooks and also apply them to identifying optimal measurements for linear phase estimation based on two-mode optical interferometry with two specific quantum states.
16 pages,2 figures
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