Abstract:In this report we are aiming at introducing a global measure of non-classicality of the state space of N -level quantum systems and estimating it in the limit of large N . For this purpose we employ the Wigner function negativity as a non-classicality criteria. Thus, the specific volume of the support of negative values of Wigner function is treated as a measure of non-classicality of an individual state. Assuming that the states of an N -level quantum system are distributed by Hilbert-Schmidt measure (Hilbert… Show more
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