SPIN TOMOGRAPHY AND STAR-PRODUCT KERNEL FOR QUBITS AND QUTRITS
Vladimir I. Man’ko · 2013
Using the irreducible tensor-operator technique, we establish the relation between different forms of spin tomograms. Quantizer and dequantizer operators are presented in simple explicit forms and are specified for the low-spin states. The kernel of the star-product is evaluated for qubits and qutrits and its connection with a generic formula is found.