Fermionic Fock Spaces and Quantum States for Causal Fermion Systems

• URL: http://arxiv.org/abs/2101.10793v2
• Date: Thu, 12 Aug 2021 06:37:44 GMT
• Title: Fermionic Fock Spaces and Quantum States for Causal Fermion Systems
• Authors: Felix Finster, Niky Kamran
• Abstract summary: It is shown for causal fermion systems describing Minkowski-type spacetimes that an interacting causal fermion system at time $t$ gives rise to a distinguished state on the algebra generated by fermionic and bosonic field operators.
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: It is shown for causal fermion systems describing Minkowski-type spacetimes that an interacting causal fermion system at time $t$ gives rise to a distinguished state on the algebra generated by fermionic and bosonic field operators. The proof of positivity of the state is given and representations are constructed.

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