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gr-qc2026
Quantum Backreaction in Effective Brans-Dicke Bianchi I Cosmology
Hector Hugo Hernandez Hernandez, Gustavo Alejandro Sanchez Herrera
We investigate the effective quantum evolution of the Bianchi type I cosmological model within the Brans-Dicke framework, using an effective Hamiltonian approach including expectat…
gr-qc2024
Singularity removal in a quantum effective evolution of the Mixmaster cosmological model
Héctor Hugo Hernández Hernández, Gustavo Alejandro Sánchez Herrera
In this work we analyze the evolution of the quantum Mixmaster cosmological model within an effective approach. In particular, we study the behaviour of the scale factor and anisot…