Theoretical methods for empirical state determination of entangled two-level systems are analyzed in relation to information theory. We show that hidden variable theories would lead to a Shannon index of correlation between the entangled subsystems which is larger than that predicted by quantum mechanics. Canonical representations which have maximal correlations are treated by the use of Schmidt and Hilbert-Schmidt decomposition of the entangled states, including especially the Bohm singlet state and the GHZ entangled states. We show that quantum mechanics does (...) not violate locality, but does violate realism. (shrink)

This article reviews the cultural agenda of the celebrated Dominican preacher Giovanni Dominici in fifteenth-century Florence. Central issues discussed include Dominici’s educational programme, his cultural propaganda, his interest in the visual arts and his opposition to the study of the classics, as expressed in his public popular preaching. The close examination of his cultural agenda discloses Dominici as the most extreme opponent of humanist studies.

While preaching in Siena in 1427, the Franciscan preacher, Bernardino of Siena referred to a celebrated painting by Simone Martini. The specific painting was the Annunciation now in the Uffizi Gallery in Florence and originally located in Siena’s Cathedral. Bernardino referred to it in connection with schooling young girls in the virtue of modesty:You see she [the Virgin] does not gaze at the angel, but sits with that almost frightened pose. She knew well it was an angel, so why should (...) she be disturbed? What would she have done if it had been a man? Take her as an example, girls, of what you should do. Never talk to a man unless your father or mother is present.1Here Bernardino offered the image of the Virgin as a .. (shrink)

ḥeleḳ 1. Mitsṿot 1-41 -- ḥeleḳ 2. Mitsṿot 42-114.

The aging of the two brothers in the “twins paradox” is analyzed through the space-time evolution of the densities that correspond to their internal complex structure. Taking into account their relative motion, it is shown that the traveling brother evolves over a shorter interval of time than his twin, which makes him younger than his brother.

Ben Zoma's mishnah is astounding from a number of different but interrelated perspectives. He indirectly addresses four of the most central, vexing questions emerging out of human experience—What is wisdom, knowledge, truth? What is strength, power, courage? What is wealth, exalted status? What is honor, reputation?—and manages to turn the questions on their head and resist answering them. His first move in this strategy of resistance is to transform inquiry into these various qualities and attributes into an investigation of the (...) person claiming or aspiring to possess them. This displacement is momentous. Instead of there being a known, finite, delimited…. (shrink)

ḥeleḳ 1. Pirḳe ʻiyun be-gidre mitsṿat ha-biṭaḥon be-mishnato shel Baʻal Ḥovot ha-levavot.