4.5k citations
- Deutsches Elektronen-Synchrotron DESYDE235 papers
- Centre National de la Recherche ScientifiqueFR146 papers
- Technical University of MunichDE137 papers
- Joint Institute for Nuclear ResearchRU132 papers
- University of LiverpoolGB122 papers
- Ludwig-Maximilians-Universität MünchenDE118 papers
- University of EdinburghGB118 papers
- ETH ZurichCH109 papers
- Leipzig UniversityDE105 papers
- Ioffe InstituteRU103 papers
- Forschungszentrum JülichDE94 papers
- Friedrich-Alexander-Universität Erlangen-NürnbergDE90 papers
142 papers · 1 filter
Causal Fermion Systems, Non-Commutative Geometry and Generalized Trace Dynamics
Shane Farnsworth, Felix Finster, Claudio F. Paganini +1
We compare the structures and methods in the theory of causal fermion systems with generalized trace dynamics and non-commutative geometry. Although the three theories differ on ma…
A Canonical Construction of the Extended Hilbert Space for Causal Fermion Systems
Felix Finster, Patrick Fischer
It is shown that second variations of the causal action can be decomposed into a sum of three terms, two of which being positive and one being small. This gives rise to an approxim…
Action-Driven Flows for Causal Variational Principles
Felix Finster, Franz Gmeineder
We introduce action-driven flows for causal variational principles, being a class of non-convex variational problems emanating from applications in fundamental physics. In the comp…
Causal Fermion Systems: An Introduction to Fundamental Structures, Methods and Applications
Felix Finster, Sebastian Kindermann, Jan-Hendrik Treude
This textbook introduces the basic concepts of the theory of causal fermion systems, a recent approach to the description of fundamental physics. The theory yields quantum mechanic…
Holographic Mixing and Fock Space Dynamics of Causal Fermion Systems
Claudio Dappiaggi, Felix Finster, Niky Kamran +1
A limiting case is considered in which the causal action principle for causal fermion systems describing Minkowski space gives rise to the linear Fock space dynamics of quantum ele…
Notions of Fermionic Entropies of a Causal Fermion System
Felix Finster, Robert H. Jonsson, Magdalena Lottner +2
The fermionic von Neumann entropy, the fermionic entanglement entropy and the fermionic relative entropy are defined for causal fermion systems. Our definition makes use of entropy…