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 TitleAuthors / EditorsDate
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The clockwork supergravity Kechagias, Alexandros; Riotto, Antonio Walter 2018
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Liberated N $$ \mathcal{N} $$ = 1 supergravity Farakos, Fotis; Kechagias, Alexandros; Riotto, Antonio Walter 2018
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Clockwork inflation Kechagias, Alexandros; Riotto, Antonio Walter 2017
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BMS in cosmology Kechagias, Alexandros; Riotto, Antonio Walter 2016
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Scanning of the supersymmetry breaking scale and the gravitino mass in supergravity Farakos, Fotis; Kechagias, Alexandros; Racco, Davide; Riotto, Antonio Walter 2016
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Linearized non-minimal higher curvature supergravity Farakos, Fotis; Kechagias, Alexandros; Koutrolikos, Konstantinos 2015
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Black hole solutions in R 2 gravity Kechagias, Alexandros; Kounnas, Costas; Lüst, Dieter; Riotto, Antonio Walter 2015
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Supersymmetry breaking and inflation from higher curvature supergravity Dalianis, I.; Farakos, F.; Kechagias, Alexandros; Riotto, Antonio Walter; Unge, R. 2015
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Testing the origin of cosmological magnetic fields through the large-scale structure consistency relations Berger, Philippe; Kechagias, Alexandros; Riotto, Antonio Walter 2014
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Supersymmetry breaking by higher dimension operators Farakos, Fotis; Ferrara, Sergio; Kechagias, Alexandros; Porrati, Massimo 2014
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Consequences of symmetries and consistency relations in the large-scale structure of the universe for non-local bias and modified gravity Kechagias, Alexandros; Norena Sanchez, Jorge Ivan; Perrier, Hideki; Riotto, Antonio Walter 2014
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Conformal symmetries of FRW accelerating cosmologies Kechagias, Alexandros; Riotto, Antonio Walter 2014
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Spherically symmetric static solutions in a nonlocal infrared modification of General Relativity Kechagias, Alexandros; Maggiore, Michele 2014
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Equal-time consistency relations in the large-scale structure of the universe Kechagias, Alexandros; Perrier, Hideki; Riotto, Antonio Walter 2014
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Remarks on the Starobinsky model of inflation and its descendants Kechagias, Alexandros; Moradinezhad Dizgah, Azadeh; Riotto, Antonio Walter 2014
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The four-point correlator in multifield inflation, the operator product expansion and the symmetries of de Sitter Kechagias, Alexandros; Riotto, Antonio Walter 2013
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On the Starobinsky model of inflation from supergravity Farakos, F.; Kechagias, Alexandros; Riotto, Antonio Walter 2013
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Symmetries and consistency relations in the large scale structure of the universe Kechagias, Alexandros; Riotto, Antonio Walter 2013
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Symmetries of vector perturbations during the de Sitter epoch Biagetti, Matteo; Kechagias, Alexandros; Morgante, Enrico; Perrier, Hideki; Riotto, Antonio Walter 2013
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Operator product expansion of inflationary correlators and conformal symmetry of de Sitter Kechagias, Alexandros; Riotto, Antonio Walter 2012