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publications

Effective relational cosmological dynamics from Quantum Gravity

Published in JHEP 05 (2021) 025, 2020

Luca Marchetti, Daniele Oriti. (2020). "Effective relational cosmological dynamics from Quantum Gravity." https://arxiv.org/abs/2008.02774

Quantum fluctuations in the effective relational GFT cosmology

Published in Front. Astron. Space Sci. 8 (2021) 683649, 2020

Luca Marchetti, Daniele Oriti. (2020). "Quantum fluctuations in the effective relational GFT cosmology." https://arxiv.org/abs/2010.09700

Effective cosmology from one-body operators in group field theory

Published in Class. Quantum Grav. 39 (2022), 075002, 2021

Steffen Gielen, Luca Marchetti, Daniele Oriti, Axel Polaczek. (2021). "Effective cosmology from one-body operators in group field theory." https://arxiv.org/abs/2110.11176

Phase transitions in tensorial group field theories: Landau-Ginzburg analysis of models with both local and non-local degrees of freedom

Published in JHEP 12 (2021) 201, 2021

Luca Marchetti, Daniele Oriti, Andreas G. A. Pithis, Johannes Thürigen. (2021). "Phase transitions in tensorial group field theories: Landau-Ginzburg analysis of models with both local and non-local degrees of freedom." https://arxiv.org/abs/2110.15336

Effective dynamics of scalar cosmological perturbations from quantum gravity

Published in JCAP 07 (2022) 004, 2021

Luca Marchetti, Daniele Oriti. (2020). "Effective dynamics of scalar cosmological perturbations from quantum gravity." https://arxiv.org/abs/2112.12677

Phase transitions in TGFT: a Landau-Ginzburg analysis of Lorentzian quantum geometric models

Published in JHEP 02 (2023) 074, 2022

Luca Marchetti, Daniele Oriti, Andreas G. A. Pithis, Johannes Thürigen. (2022). "Phase transitions in TGFT: a Landau-Ginzburg analysis of Lorentzian quantum geometric models." https://arxiv.org/abs/2209.04297

Mean-field phase transitions in TGFT quantum gravity

Published in Phys. Rev. Lett. 130 (2023) 141501, 2022

Luca Marchetti, Daniele Oriti, Andreas G. A. Pithis, Johannes Thürigen. (2023). "Mean-field phase transitions in TGFT quantum gravity." https://arxiv.org/abs/2211.12768

Scalar cosmological perturbations from quantum entanglement within Lorentzian quantum gravity

Published in Phys. Rev. D 109, 066021 (2024), 2023

Alexander F. Jercher, Luca Marchetti, Andreas G. A. Pithis. (2023). "Scalar cosmological perturbations from quantum entanglement within Lorentzian quantum gravity." https://arxiv.org/abs/2308.13261

Scalar cosmological perturbations from quantum gravitational entanglement

Published in [...], 2023

Alexander F. Jercher, Luca Marchetti, Andreas G. A. Pithis. (2023). "Scalar cosmological perturbations from quantum gravitational entanglement." https://arxiv.org/abs/2310.17549