[Review of] Leonore Loeb Adler and Uwe P. Gielen. Cross-Cultural Topics on Psychology

It has been over forty years since Gordon Allport published The Nature of Prejudice (Cambridge, MA: Addison-Wesley Publishing Co., 1954). To Allport, sociocultural factors play an important role in our prejudice, especially when we do not understand cultural differences. However, Allport\u27s book dealt little with cross-cultural research. Fortunately, Leonore Loeb Adler and Uwe P. Gielen, two experts in cross-cultural research, have presented us with their recent study on how cultural understanding helps us to be more open-minded

Revealing Tripartite Quantum Discord with Tripartite Information Diagram

A new measure based on the tripartite information diagram is proposed for identifying quantum discord in tripartite systems. The proposed measure generalizes the mutual information underlying discord from bipartite to tripartite systems, and utilizes both one-particle and two-particle projective measurements to reveal the characteristics of the tripartite quantum discord. The feasibility of the proposed measure is demonstrated by evaluating the tripartite quantum discord for systems with states close to Greenberger-Horne-Zeilinger, W, and biseparable states. In addition, the connections between tripartite quantum discord and two other quantum correlations---namely genuine tripartite entanglement and genuine tripartite Einstein-Podolsky-Rosen steering---are briefly discussed. The present study considers the case of quantum discord in tripartite systems. However, the proposed framework can be readily extended to general N-partite systems