Causal Fermion Systems: A Quantum Space-Time Emerging From an Action Principle

DOI10.1007/978-3-0348-0043-3_9zbMath1246.81174arXiv1102.2585OpenAlexW1700098674MaRDI QIDQ2902597

Felix Finster, Daniela Schiefeneder, Andreas Grotz

Publication date: 21 August 2012

Published in: Quantum Field Theory and Gravity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1102.2585

zbMATH Keywords

quantum geometrycausal fermion systemsfermionic projector approach

Mathematics Subject Classification ID

Variational problems in a geometric measure-theoretic setting (49Q20) Linear operators defined by compactness properties (47B07) Quantum field theory on curved space or space-time backgrounds (81T20) Quantization of the gravitational field (83C45) Classical or axiomatic geometry and physics (51P05) Linear operators on spaces with an indefinite metric (47B50)

Related Items (11)

Causal variational principles in the \(\sigma\)-locally compact setting: existence of minimizers ⋮ A Hamiltonian formulation of causal variational principles ⋮ Modified measures as an effective theory for causal fermion systems ⋮ Causal variational principles in the infinite-dimensional setting: existence of minimizers ⋮ Spinors on Singular Spaces and the Topology of Causal Fermion Systems ⋮ On the initial value problem for causal variational principles ⋮ Perturbative quantum field theory in the framework of the fermionic projector ⋮ Perturbative description of the fermionic projector: Normalization, causality, and Furry's theorem ⋮ On the support of minimizers of causal variational principles ⋮ Causal fermion systems and the ETH approach to quantum theory ⋮ Singular support of minimizers of the causal variational principle on the sphere

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