A sharpened nuclearity condition for massless fields

Abstract

A recently proposed phase space condition which comprises information about the vacuum structure and timelike asymptotic behavior of physical states is verified in massless free field theory. There follow interesting conclusions about the momentum transfer of local operators in this model.

13 pages, LaTeX. As appeared in Letters in Mathematical Physics

References in corpus (6)

• Construction of Quantum Field Theories with Factorizing S-Matrices
• Phase space properties and the short distance structure in quantum field theory
• Operator product expansions as a consequence of phase space properties
• Particle Weights and their Disintegration II
• Particle Weights and their Disintegration I
• Phase Space Properties of Local Observables and Structure of Scaling Limits

Cited by in corpus (3)

• Spectral Theory of Automorphism Groups and Particle Structures in Quantum Field Theory
• Local normality of infravacua and relative normalizers for relativistic systems
• Coincidence Arrangements of Local Observables and Uniqueness of the Vacuum in QFT