New concepts in particle physics from the solution of an old problem
نویسندگان
چکیده
منابع مشابه
New Concepts in Particle Physics from Solution of old Problem
This is a survey on recent progress in the understanding of some profound issues concerning the relation between onand off-shell concepts in local quantum physics. Proofs for special situations have already appeared in previous publications. This present frame build on modular localization is wide enough to cover such disparate looking issues as d=1+1 factorizing theories, holographic images of...
متن کاملNew Concepts in Particle Physics from Solution of an Old Problem
Recent ideas on modular localization in local quantum physics are used to clarify the relation between onand off-shell quantities in particle physics; in particular the relation between on-shell crossing symmetry and off-shell Einstein causality. Among the collateral results of this new nonperturbative approach are profound relations between crossing symmetry of particle physics and Hawking-Unr...
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Particle Physics and QFT at the Turn of the Century: Old principles with new concepts
The present state of QFT is analysed from a new viewpoint whose mathematical basis is the modular theory of von Neumann algebras. Its physical consequences suggest new ways of dealing with interactions, symmetries, Hawking-Unruh thermal properties and possibly also extensions of the scheme of renormalized perturbation theory. Interactions are incorporated by using the fact that the S-matrix is ...
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ژورنال
عنوان ژورنال: Journal of Physics A: Mathematical and General
سال: 2000
ISSN: 0305-4470,1361-6447
DOI: 10.1088/0305-4470/33/29/307