# CAUSAL FERMION SYSTEMS AS A CANDIDATE FOR A UNIFIED PHYSICAL THEORY

@article{Finster2015CAUSALFS, title={CAUSAL FERMION SYSTEMS AS A CANDIDATE FOR A UNIFIED PHYSICAL THEORY}, author={Felix Finster and Johannes Kleiner}, journal={arXiv: Mathematical Physics}, year={2015} }

The theory of causal fermion systems is an approach to describe fundamental physics. Giving quantum mechanics, general relativity and quantum field theory as limiting cases, it is a candidate for a unified physical theory. We here give a non-technical introduction.

## 53 Citations

Fermionic Fock Spaces and Quantum States for Causal Fermion Systems

- PhysicsAnnales Henri Poincaré
- 2021

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…

Causal Fermion Systems -- An Overview

- Physics
- 2016

The theory of causal fermion systems is an approach to describe fundamental physics. We here introduce the mathematical framework and give an overview of the objectives and current results.

The Continuum Limit of Causal Fermion Systems

- Physics
- 2016

This monograph introduces the basic concepts of the theory of causal fermion systems, a recent approach to the description of fundamental physics. The theory yields quantum mechanics, general…

A Mechanism of Baryogenesis for Causal Fermion Systems

- Physics
- 2021

It is shown that the theory of causal fermion systems gives rise to a novel mechanism of baryogenesis. This mechanism is worked out computationally in globally hyperbolic spacetimes in a way which…

A notion of entropy for causal fermion systems

- Physics, Computer ScienceLetters in Mathematical Physics
- 2021

A notion of entropy is introduced for causal fermion systems. This entropy is a measure of the state of disorder of a causal fermion system at a given time compared to the vacuum. The definition is…

Causal Fermion Systems: Discrete Space-Times, Causation and Finite Propagation Speed

- Physics, PhilosophyJournal of Physics: Conference Series
- 2019

The theory of causal fermion systems is a recent approach to fundamental physics. Giving quantum mechanics, general relativity and quantum field theory as limiting cases, it is a candidate for a…

Causal Fermion Systems: A Primer for Lorentzian Geometers

- Physics
- 2018

We give a brief introduction to causal fermion systems with a focus on the geometric structures in space-time.

Dynamics of Causal Fermion Systems - Field Equations and Correction Terms for a New Unified Physical Theory

- Philosophy
- 2017

The theory of causal fermion systems is a new physical theory which aims to describe a fundamental level of physical reality. Its mathematical core is the causal action principle. In this thesis, we…

Spinors on Singular Spaces and the Topology
of Causal Fermion Systems

- Physics, MathematicsMemoirs of the American Mathematical Society
- 2019

We propose causal fermion systems and Riemannian fermion systems as a framework for describing spinors on singular spaces. The underlying topological structures are introduced and analyzed. The…

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