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Theoretical and observational consequences of the Geometrical Destabilization of Inflation

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Publications

Inflationary stochastic anomalies

Author(s): Lucas Pinol, Sébastien Renaux-Petel, Yuichiro Tada
Published in: Classical and Quantum Gravity, Issue 36/7, 2019, Page(s) 07LT01, ISSN 0264-9381
DOI: 10.1088/1361-6382/ab097f

Flattened non-Gaussianities from the effective field theory of inflation with imaginary speed of sound

Author(s): Sebastian Garcia-Saenz, Sébastien Renaux-Petel
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2018/11, 2018, Page(s) 005-005, ISSN 1475-7516
DOI: 10.1088/1475-7516/2018/11/005

Primordial fluctuations and non-Gaussianities in sidetracked inflation

Author(s): Sebastian Garcia-Saenz, Sébastien Renaux-Petel, John Ronayne
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2018/07, 2018, Page(s) 057-057, ISSN 1475-7516
DOI: 10.1088/1475-7516/2018/07/057

On backreaction effects in geometrical destabilisation of inflation

Author(s): Oskar Grocholski, Marcin Kalinowski, Maciej Kolanowski, Sébastien Renaux-Petel, Krzysztof Turzyński, Vincent Vennin
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2019/05, 2019, Page(s) 008-008, ISSN 1475-7516
DOI: 10.1088/1475-7516/2019/05/008

Hyper-Non-Gaussianities in Inflation with Strongly Nongeodesic Motion

Author(s): Jacopo Fumagalli, Sebastian Garcia-Saenz, Lucas Pinol, Sébastien Renaux-Petel, John Ronayne
Published in: Physical Review Letters, Issue 123/20, 2019, ISSN 0031-9007
DOI: 10.1103/PhysRevLett.123.201302

Higgs vacuum (in)stability during inflation. The dangerous relevance of de Sitter departure and Planck-suppressed operators

Author(s): Jacopo Fumagalli, Sébastien Renaux-Petel, John W. Ronayne
Published in: Journal of High Energy Physics, Issue 2020/2, 2020, ISSN 1029-8479
DOI: 10.1007/JHEP02(2020)142

Revisiting non-Gaussianity in multifield inflation with curved field space

Author(s): Sebastian Garcia-Saenz, Lucas Pinol, Sébastien Renaux-Petel
Published in: Journal of High Energy Physics, Issue 2020/1, 2020, ISSN 1029-8479
DOI: 10.1007/JHEP01(2020)073