31 citations · 139 across the 14 of their papers we have counts for
Showing math-phShow all
3 papers · 1 filter
math-ph2018★ 3 cited
The Fermionic Signature Operator in the Exterior Schwarzschild Geometry
Felix Finster, Christian Röken
The structure of the solution space of the Dirac equation in the exterior Schwarzschild geometry is analyzed. Representing the space-time inner product for families of solutions wi…
math-ph2016★ 19 cited
The Fermionic Signature Operator and Quantum States in Rindler Space-Time
Felix Finster, Simone Murro, Christian Röken
The fermionic signature operator is constructed in Rindler space-time. It is shown to be an unbounded self-adjoint operator on the Hilbert space of solutions of the massive Dirac e…
math-ph2015★ 31 cited
The Fermionic Projector in a Time-Dependent External Potential: Mass Oscillation Property and Hadamard States
Felix Finster, Simone Murro, Christian Röken
We give a non-perturbative construction of the fermionic projector in Minkowski space coupled to a time-dependent external potential which is smooth and decays faster than quadrati…