Université de GenèveDépartement de Physique ThéoriqueCAP Genève

contact & directionsRSS feedCosmiCal

Alexandros Kehagias

Alexandros Kehagias's picture
Position: 
Former member
Phone: 
+41 22 379
Web: 
http://www.physics.ntua.gr/~kehagias/
Email: 
kehagias@central.ntua.gr

Publication listings: 
inSPIRE
Topics: 
Inflation, General relativity, Effective theories

Bio: 
  • Since July 2013: Department of Physics, University of Geneva

Recent publications and presentations:

Primordial Black Holes in Matter-Dominated Eras: the Role of Accretion
Date: 7. December 2021
Members involved: Valerio De Luca, Gabriele Franciolini, Alexandros Kehagias, Antonio Riotto
Topics: Primordial Black Holes
Type: Publication
The Formation Probability of Primordial Black Holes
Date: 18. May 2021
Members involved: Matteo Biagetti, Valerio De Luca, Gabriele Franciolini, Alexandros Kehagias, Antonio Riotto
Topics: Primordial Black Holes
Type: Publication
Standard Model Baryon Number Violation Seeded by Black Holes
Date: 16. February 2021
Members involved: Valerio De Luca, Gabriele Franciolini, Alexandros Kehagias, Antonio Riotto
Topics: Primordial Black Holes, Standard Model, Baryon asymmetry
Type: Publication
The Astro-Primordial Black Hole Merger Rates: a Reappraisal
Date: 8. December 2020
Members involved: Valerio De Luca, Gabriele Franciolini, Alexandros Kehagias, Antonio Riotto
Topics: Primordial Black Holes, Gravitational waves
Type: Publication
On the Gauge Invariance of Cosmological Gravitational Waves
Date: 25. November 2019
Members involved: Valerio De Luca, Gabriele Franciolini, Alexandros Kehagias, Antonio Riotto
Topics: Gravitational waves
Type: Publication
Constraining graviton non-Gaussianity through the CMB bispectra
Date: 2. August 2019
Members involved: Valerio De Luca, Gabriele Franciolini, Alexandros Kehagias, Antonio Riotto
Topics: Non-Gaussianity, Higher-spin, Cosmic microwave background
Type: Publication
The Ineludible non-Gaussianity of the Primordial Black Hole Abundance
Date: 2. April 2019
Members involved: Valerio De Luca, Gabriele Franciolini, Antonio Riotto, Alexandros Kehagias
Topics: Primordial Black Holes
Type: Publication
The Cosmological Shapes of Higher-Spin Gravity
Date: 5. February 2019
Members involved: Valerio De Luca, Gabriele Franciolini, Alexandros Kehagias, Antonio Riotto
Topics: Higher-spin
Type: Publication
Constraints on long-lived, higher-spin particles from galaxy bispectrum
Date: 28. May 2018
Members involved: Azadeh Moradinezhad , Gabriele Franciolini, Alexandros Kehagias, Antonio Riotto
Topics: Inflation, Higher-spin, primordial non-Gaussianity, Large-scale structure
Type: Publication
Liberated N=1 supergravity
Date: 7. May 2018
Members involved: Alexandros Kehagias, Antonio Riotto
Topics: High-energy physics, Supersymmetry
Type: Publication

Pages

Address

Département de Physique Théorique
Université de Genève
24, quai Ernest Ansermet
1211 Genève 4
Switzerland
Directions & contact