17 citations · 50 across the 4 of their papers we have counts for
4 papers
Chebyshev polynomials and Fourier transform of SU(2) irreducible representation character as spin-tomographic star-product kernel
S. N. Filippov, V. I. Man'ko
Spin-tomographic symbols of qudit states and spin observables are studied. Spin observables are associated with the functions on a manifold whose points are labelled by spin projec…
Spin tomography and star-product kernel for qubits and qutrits
S. N. Filippov, V. I. Man'ko
Using the irreducible tensor-operator technique, we establish the relation between different forms of spin tomograms. Quantizer and dequantizer operators are presented in simple ex…
Quantumness tests and witnesses in the tomographic-probability representation
S. N. Filippov, V. I. Man'ko
In view of the tomographic-probability representation of quantum states, we reconsider the approach to quantumness tests of a single system developed in [Alicki and Van Ryn 2008 J.…
Qubit portrait of the photon-number tomogram and separability of two-mode light states
S. N. Filippov, V. I. Man'ko
In view of the photon-number tomograms of two-mode light states, using the qubit-portrait method for studying the probability distributions with infinite outputs, the separability…