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gr-qc2021★ 5 cited
Quantum state evolution in an environment of cosmological perturbations
Z. Haba
We study the pure and thermal states of quantized scalar and tensor perturbations in various epochs of Universe evolution. We calculate the density matrix of non-relativistic parti…
hep-th2021
The impact of a random metric upon a diffusing particle
Z. Haba
We show that if the singularity of the quantized gravity propagator is then the mean value of the fourth power of the distance achieved in time by a…