Items where Author is "Karam, Alexandros"

Journal Article

Dimopoulos, Konstantinos and Sánchez López, Samuel and Tomberg, Eemeli and Karam, Alexandros (2023) Observable gravitational waves from hyperkination in Palatini gravity and beyond. The European Physical Journal C, 83 (12): 1152.

Gialamas, Ioannis D. and Karam, Alexandros and Pappas, Thomas D. and Tomberg, Eemeli (2023) Implications of Palatini gravity for inflation and beyond. International Journal of Geometric Methods in Modern Physics, 20 (13): 2330007. ISSN 0219-8878

Karam, Alexandros and Koivunen, Niko and Tomberg, Eemeli and Racioppi, Antonio and Veermäe, Hardi (2023) Primordial black holes and inflation from double-well potentials. Journal of Cosmology and Astroparticle Physics, 2023 (9): 002. ISSN 1475-7516

Karam, Alexandros and Koivunen, Niko and Tomberg, Eemeli and Vaskonen, Ville and Veermäe, Hardi (2023) Anatomy of single-field inflationary models for primordial black holes. Journal of Cosmology and Astroparticle Physics, 2023 (3): 013. ISSN 1475-7516

Dimopoulos, Konstantinos and Karam, Alexandros and Sánchez López, Samuel and Tomberg, Eemeli (2022) Palatini R 2 quintessential inflation. J. Cosmol. Astroparticle Phys., 2022 (10): 076. ISSN 1475-7516

Dimopoulos, Konstantinos and Karam, Alexandros and López, Samuel Sánchez and Tomberg, Eemeli (2022) Modelling Quintessential Inflation in Palatini-Modified Gravity. Galaxies, 10 (2): 57. ISSN 2075-4434

Karam, Alexandros and Tomberg, Eemeli and Veerm e, Hardi (2021) Tachyonic preheating in Palatini R 2inflation. Journal of Cosmology and Astroparticle Physics, 2021 (6): 023. ISSN 1475-7516

Karam, Alexandros and Raidal, Martti and Tomberg, Eemeli (2021) Gravitational dark matter production in Palatini preheating. Journal of Cosmology and Astroparticle Physics, 2021 (3): 064. ISSN 1475-7516