References

A JENSEN-TYPE INEQUALITY FOR STATES ON UNITAL ALGEBRAS


[1] L. Accardi and N. Obata, Foundations of Quantum Probability Theory, Makino Shoten, (2003) (in Japanese).

[2] P. A. Meyer, Quantum Probability for Probabilists, Springer-Verlag, (1993).

[3] K. Miyake, The extreme points of the tracial state space of noncommutative 3-spheres, Lett. Math. Phys. 91(2) (2010), 151-165.

[4] A. Nica and R. Speicher, Lectures on the Combinatorics of Free Probability, Cambridge University Press, (2006).

[5] D. Voiculescu, K. Dykema and A. Nica, Free Random Variables, CRM Monograph Series, Vol.1, Amer. Math. Soc., Providence, RI (1992).