Download 'Quanta, Logic, and Spacetime' PDF & EPUB 📘 - S.A. Selesnick's Insightful Book

Download Quanta Logic and Spacetime by S.A. Selesnick - mirror 1 ---> http://po.st/M7rsPs mirror 2 ---> http://tinyurl.com/mhwmeud mirror 3 --> http://q.gs/9283027/quanta-logic-and-spacetime ---------------
Synopsis: In this highly interesting monograph, a brief account of Finkelstein's approach to quantum theory and some of its ramifications is given. Specifically, his suggestion that some sort of quantum-set-like structure should underlie our macroscopic perception of spacetime is developed to the point where a fair slice of fundamental physics (for a mass world) may be formally derived in an elementary fashion from the ground up. In detail, a model of what Finkelstein has dubbed a “quantum net”, in conjunction with a carefully and extensively articulated correspondence principle, gives rise to the standard Lagrangians for: mass Dirac fermions, general relativity, and Yang-Mills fields for the gauge groups, U(1) x SU(2), and SU(3). These Lagrangians emerge replete with (Feynman) gauge-fixing terms and ghost fields, and a chiral breaking mechanism in the case of SU(2). The results are interpreted in the light of the Standard Model.