92 research outputs found
Alkimia Operativa and Alkimia Speculativa. Some Modern Controversies on the Historiography of Alchemy
The accent on scientific and empirical character of alchemy, especially from the field of the history of science, promotes the idea that one can understand the cryptic and metaphorical language of alchemy mainly through the laboratory chemical practice. As a result, the tendency is to interpret the spiritual and esoteric language of alchemy, as metaphors for laboratory work and the most representative research on historiography of alchemy that point the spiritual character as being contaminated by esoteric sciences and Victorian occultism. This paper is paying attention to this dichotomy by attempting to understand the exclusivist position of the position that alchemy is a proto-chemistry and to see the consequences of such an interpretation. It is reviewed one of the most representative voices that interpret alchemy as spiritual by Carl. G. Jung and Mircea Eliade, and their rejection, as it is illustrated by William R. Newman and Lawrence M. Principe, showing the boundaries of both approaches and the hazarded character of understanding alchemy merely as part of the history of chemistry
Your Kingdom Come: Heaven as Described by Its Creator
Undergraduate
2-
Quantum BRST operators in the extended BRST-anti-BRST formalism
The quantum BRST-anti-BRST operators are explicitely derived and the
consequences related to correlation functions are investigated. The connection
with the standard formalism and the loopwise expansions for quantum operators
and anomalies in Sp(2) approach are analyzed.Comment: 7 page
- …