Unitarity in space-time noncommutative field theories

DOI10.1016/j.physletb.2003.08.073zbMath1058.81075arXivhep-th/0205193OpenAlexW2089613297MaRDI QIDQ1409397

Chaiho Rim, Jae Hyung Yee

Publication date: 13 October 2003

Published in: Physics Letters. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-th/0205193

zbMATH Keywords

functional \(S\)-matrix formalismHeisenberg-picture field equationtime-ordered product

Mathematics Subject Classification ID

Noncommutative geometry methods in quantum field theory (81T75) (S)-matrix theory, etc. in quantum theory (81U20)

Related Items (10)

EMERGENCE OF TIME FROM DIMENSIONAL REDUCTION IN NONCOMMUTATIVE GEOMETRY ⋮ On evaluation of nonplanar diagrams in noncommutative field theory ⋮ \(\kappa\)-deformed spacetime from twist ⋮ Duality covariant quantum field theory on noncommutative Minkowski space ⋮ UV/IR duality in noncommutative quantum field theory ⋮ SPACETIME NONCOMMUTATIVITY WITH A BIFERMIONIC PARAMETER ⋮ Erratum to: ``MHD waves within noncommutative Maxwell theory [Phys. Lett. B 650 (2007) 90] ⋮ INFLUENCE OF GRAVITY ON NONCOMMUTATIVE DIRAC EQUATION ⋮ Quantized equations of motion in non-commutative theories ⋮ Field theories on deformed spaces

Cites Work

• Divergencies in a field theory on quantum space.
• Exact Wave Functions in a Noncommutative Field Theory
• The S-Matrix in the Heisenberg Representation
• On the unitarity problem in space/time noncommutative theories

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