We study entanglement, purity and fidelity in the anisotropy (1/2,1) mixed-spin Heisenberg chain. We find that … peak appearance of concurrence in the spin-1/2 XXZ chain. Moreover, at the isotropic point, purity gives a minimum, while …

paradoxical propensity toward purity and authority in representations of diversity. Perceptions of “pure” natural diversity might … still speak indigenous languages and wear native dress. If purity is emblematic of diversity, what, then, is the place of …

moral purity and to behave prosocially. In Experiment 1, participants instructed to recall memories from their childhood … effect was mediated by self-reported feelings of moral purity. In Experiment 2, the same manipulation increased the amount of … money participants donated to a good cause, and self-reported feelings of moral purity mediated this relationship. In …

investigation of the extent to which purity, rather than price, is the equilibrating mechanism in this market. If purity is an … important equilibrating mechanism, then provision of heroin of constant purity to trial participants would yield important … health benefits to those participants. However, if purity on the black market is increased in economic retaliation against a …

no significant differences between the strategies analyzed, suggesting that the purity in each style is not as developed …