6 citations · 6 across the 2 of their papers we have counts for
3 papers
math.DG2023
The cubic Dirac operator on compact quotients of the oscillator group
Ines Kath, Margarita Kraus
We determine the spectrum of Kostant's cubic Dirac operator on locally symmetric Lorentzian manifolds of the form , where is the fo…
math-ph2022★ 6 cited
Construction of Global Solutions to the Linearized Field Equations for Causal Variational Principles
Felix Finster, Margarita Kraus
We give a novel construction of global solutions to the linearized field equations for causal variational principles. The method is to glue together local solutions supported in le…
math-ph2017
The Regularized Hadamard Expansion
Felix Finster, Margarita Kraus
A local expansion is proposed for two-point distributions involving an ultraviolet regularization in a four-dimensional globally hyperbolic space-time. The regularization is descri…