9 citations · 37 across the 10 of their papers we have counts for
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math-ph2014★ 9 cited
Lorentzian Spectral Geometry for Globally Hyperbolic Surfaces
Felix Finster, Olaf Müller
The fermionic signature operator is analyzed on globally hyperbolic Lorentzian surfaces. The connection between the spectrum of the fermionic signature operator and geometric prope…
math.DG2014
Which spacetimes admit conformal compactifications?
Olaf Müller
We consider the future causal boundary as a tool to find obstructions to conformal extensions, the latter being a slight generalization to conformal compactifications.
math.AP2014
Global solvability of massless Dirac-Maxwell systems
Nicolas Ginoux, Olaf Müller
We consider the Cauchy problem of massless Dirac-Maxwell equations on an asymptotically flat background and give a global existence and uniqueness theorem for initial values small…