States on timelike hypersurfaces in quantum field theory

DOI10.1016/j.physletb.2005.06.078zbMath1247.53100arXivhep-th/0505267OpenAlexW2018708686WikidataQ62100722 ScholiaQ62100722MaRDI QIDQ451835

Robert Oeckl

Publication date: 25 September 2012

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

Full work available at URL: https://arxiv.org/abs/hep-th/0505267

zbMATH Keywords

spacelike hypersurfacesreal massive Klein-Gordon theory

Mathematics Subject Classification ID

Applications of differential geometry to physics (53Z05) Quantum field theory; related classical field theories (81T99)

Related Items

\(S\)-matrix at spatial infinity, Towards state locality in quantum field theory: free fermions, Locality and general vacua in quantum field theory, Entanglement entropy between virtual and real excitations in quantum electrodynamics, A novel interpretation of the Klein-gordon equation, States and amplitudes for finite regions in a two-dimensional Euclidean quantum field theory, The Schrödinger representation and its relation to the holomorphic representation in linear and affine field theory

Cites Work

• A ``general boundary formulation for quantum mechanics and quantum gravity
• Schrödinger's cat and the clock: lessons for quantum gravity
• Space-Time Approach to Non-Relativistic Quantum Mechanics