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gr-qc2014
Explicit construction of Hadamard states for Quantum Field Theory in curved spacetimes
Marcos Brum
In this Thesis we will explicitly construct Hadamard states with different features. In the two first cases, the states will be constructed in static and in cosmological spacetimes…
gr-qc2014★ 13 cited
Hadamard state in Schwarzschild-de Sitter spacetime
Marcos Brum, Sergio E. Jorás
We construct a state in the Schwarzschild-de Sitter spacetime which is invariant under the action of its group of symmetries. Our state is not defined in the whole Kruskal extensio…