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Karam, Alexandros
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1

Conformal model for gravitational waves and dark matter: a ..:

Kierkla, Maciej ; Karam, Alexandros ; Świeżewska, Bogumiła
Journal of High Energy Physics.  2023 (2023)  3 - p. , 2023
Link: https://doi.org/10.1007/..
 
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2

Observable gravitational waves from hyperkination in Palati..:

Sánchez López, Samuel ; Dimopoulos, Konstantinos ; Karam, Alexandros.
The European Physical Journal C.  83 (2023)  12 - p. , 2023
Link: https://doi.org/10.1140/..
 
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3

Primordial black holes and inflation from double-well poten..:

Karam, Alexandros ; Koivunen, Niko ; Tomberg, Eemeli..
Journal of Cosmology and Astroparticle Physics.  2023 (2023)  9 - p. 002 , 2023
Link: https://doi.org/10.1088/..
 
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4

Anatomy of single-field inflationary models for primordial ..:

Karam, Alexandros ; Koivunen, Niko ; Tomberg, Eemeli..
Journal of Cosmology and Astroparticle Physics.  2023 (2023)  3 - p. 013 , 2023
Link: https://doi.org/10.1088/..
 
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5

Gravitational corrections to electroweak vacuum decay: metr..:

Gialamas, Ioannis D. ; Karam, Alexandros ; Pappas, Thomas D.
Physics Letters B.  840 (2023)  - p. 137885 , 2023
Link: https://doi.org/10.1016/..
 
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6

Modelling Quintessential Inflation in Palatini-Modified Gra..:

Dimopoulos, Konstantinos ; Karam, Alexandros ; López, Samuel.
Galaxies.  10 (2022)  2 - p. 57 , 2022
Link: https://doi.org/10.3390/..
 
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7

Palatini R 2 quintessential inflation:

Dimopoulos, Konstantinos ; Karam, Alexandros ; Sánchez López, Samuel.
Journal of Cosmology and Astroparticle Physics.  2022 (2022)  10 - p. 076 , 2022
Link: https://doi.org/10.1088/..
 
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8

Scale-invariant quadratic gravity and inflation in the Pala..:

Gialamas, Ioannis D. ; Karam, Alexandros ; Pappas, Thomas D..
Physical Review D.  104 (2021)  2 - p. , 2021
Link: https://doi.org/10.1103/..
 
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9

Gravitational dark matter production in Palatini preheating:

Karam, Alexandros ; Raidal, Martti ; Tomberg, Eemeli
Journal of Cosmology and Astroparticle Physics.  2021 (2021)  3 - p. 064 , 2021
Link: https://doi.org/10.1088/..
 
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10

Tachyonic preheating in Palatini R 2 inflation:

Karam, Alexandros ; Tomberg, Eemeli ; Veermäe, Hardi
Journal of Cosmology and Astroparticle Physics.  2021 (2021)  6 - p. 023 , 2021
Link: https://doi.org/10.1088/..
 
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11

Higgs-like spectator field as the origin of structure:

Karam, Alexandros ; Markkanen, Tommi ; Marzola, Luca...
The European Physical Journal C.  81 (2021)  7 - p. , 2021
Link: https://doi.org/10.1140/..
 
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12

β-function reconstruction ofPalatini inflationary attractor:

Karam, Alexandros ; Karamitsos, Sotirios ; Saal, Margus
Journal of Cosmology and Astroparticle Physics.  2021 (2021)  10 - p. 068 , 2021
Link: https://doi.org/10.1088/..
 
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13

Scale-invariance, dynamically induced Planck scale and infl..:

Gialamas, Ioannis D. ; Karam, Alexandros ; Pappas, Thomas D...
Journal of Physics: Conference Series.  2105 (2021)  1 - p. 012005 , 2021
Link: https://doi.org/10.1088/..
 
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14

Equivalence of inflationary models between the metric and P..:

Järv, Laur ; Karam, Alexandros ; Kozak, Aleksander...
Physical Review D.  102 (2020)  4 - p. , 2020
Link: https://doi.org/10.1103/..
 
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15

Dynamically induced Planck scale and inflation in the Palat..:

Gialamas, Ioannis D. ; Karam, Alexandros ; Racioppi, Antonio
Journal of Cosmology and Astroparticle Physics.  2020 (2020)  11 - p. 014-014 , 2020
Link: https://doi.org/10.1088/..
 
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