Publications (121)
Comments on D-term inflation
D. H. Lyth, A. Riotto
Non-Gaussianity as a Probe of the Physics of the Primordial Universe and the Astrophysics of the Low Redshift Universe
E. Komatsu, N. Afshordi, N. Bartolo +58
Evolution of Second-Order Cosmological Perturbations and Non-Gaussianity
N. Bartolo, S. Matarrese, A. Riotto
Non-Gaussianity from Inflation
N. Bartolo, S. Matarrese, A. Riotto
On the Nonequilibrium Effective Potential
A. Riotto, I. Vilja
Enhancement of Non-Gaussianity after Inflation
N. Bartolo, S. Matarrese, A. Riotto
The Supersymmetric Singlet Majoron
G. F. Giudice, A. Masiero, M. Pietroni +1
On cosmic acceleration without dark energy
E. W. Kolb, S. Matarrese, A. Riotto
The Full Second-Order Radiation Transfer Function for Large-Scale CMB Anisotropies
N. Bartolo, S. Matarrese, A. Riotto
Electromagnetic properties of the neutrinos and the pion radiative decay
D. Grasso, M. Pietroni, A. Riotto
Supersymmetric Phase Transitions and Gravitational Waves at LISA
R. Apreda, M. Maggiore, A. Nicolis +1
Fermions and Supersymmetry Breaking in the Interval
G. v. Gersdorff, L. Pilo, M. Quiros +2
The Four-point Correlator in Multifield Inflation, the Operator Product Expansion and the Symmetries of de Sitter
A. Kehagias, A. Riotto
Post-inflation increase of the cosmological tensor-to-scalar perturbation ratio
N. Bartolo, Edward W. Kolb, A. Riotto
Production of Massive Fermions at Preheating and Leptogenesis
G. F. Giudice, M. Peloso, A. Riotto +1
Testing Primordial Non-Gaussianity in CMB Anisotropies
M. Liguori, F. K. Hansen, E. Komatsu +2
Towards a Gravity Dual for the Large Scale Structure of the Universe
A. Kehagias, A. Riotto, M. S. Sloth
Cosmological Perturbations in HoÅava-Lifshitz Gravity
Xian Gao, Yi Wang, R. Brandenberger +1
Implications of a light stop for the spontaneous CP breaking at finite temperature in a nonminimal supersymmetric standard model
D. Comelli, M. Pietroni, A. Riotto
Comments on Long-Wavelength Backreaction and Dark Energy
E. W. Kolb, S. Matarrese, A. Riotto
A Consistency Relation for the CMB B-mode Polarization in the Squeezed Limit
A. Kehagias, A. Moradinezhad-Dizgah, J. Noreña +2
CMB temperature anisotropies from third order gravitational perturbations
G. D'Amico, N. Bartolo, S. Matarrese +1
Flavour Matters in Leptogenesis
A. Abada, S. Davidson, A. Ibarra +3
Cosmological implications of the Higgs mass measurement
J. R. Espinosa, G. Giudice, A. Riotto
Relativistic effects and primordial non-Gaussianity in the galaxy bias
N. Bartolo, S. Matarrese, A. Riotto
Adiabatic and Isocurvature Perturbations from Inflation: Power Spectra and Consistency Relations
N. Bartolo, S. Matarrese, A. Riotto
On the Starobinsky Model of Inflation from Supergravity
F. Farakos, A. Kehagias, A. Riotto
Flavour Issues in Leptogenesis
A. Abada, S. Davidson, F-X. J. Michaux +2
Supersymmetry Breaking and Inflation from Higher Curvature Supergravity
I. Dalianis, F. Farakos, A. Kehagias +2
The Lightest Higgs Boson Mass in the Minimal Supersymmetric Standard Model
J. A. Casas, J. R. Espinosa, M. Quirós +1
Particle Currents in a Space-Time dependent and CP-violating Higgs Background: a Field Theory Approach
D. Comelli, M. Pietroni, A. Riotto
Second Order Geodesic Corrections to Cosmic Shear
S. Dodelson, E. W. Kolb, S. Matarrese +2
The Curvaton as a Pseudo-Nambu-Goldstone Boson
K. Dimopoulos, D. H. Lyth, A. Notari +1
Non-Gaussianity from Inflation: Theory and Observations
N. Bartolo, E. Komatsu, S. Matarrese +1
A Single Scale Theory for Cold and Hot Dark Matter
R. N. Mohapatra, A. Riotto
Heavy Particles from Inflation
G. F. Giudice, A. Riotto, A. Zaffaroni
Supersymmetry breaking with quasi-localized fields in orbifold field theories
G. V. Gersdorff, L. Pilo, M. Quiros +2
Quintessence and the Underlying Particle Physics Theory
D. J. H. Chung, L. L. Everett, A. Riotto
The Maximal Amount of Gravitational Waves in the Curvaton Scenario
N. Bartolo, S. Matarrese, A. Riotto +1
D-term Inflation in Superstring Theories
J. R. Espinosa, A. Riotto, G. G. Ross
Generating the Curvature Perturbation at the End of Inflation in String Theory
D. H. Lyth, A. Riotto
CMB Anisotropies at Second Order I
N. Bartolo, S. Matarrese, A. Riotto
Particle cosmology
A. Riotto
Baryogenesis, Domain Walls and the Role of Gravity
H. Lew, A. Riotto
Symmetry Nonrestoration at High Temperature in Little Higgs Models
J. R. Espinosa, M. Losada, A. Riotto
A Mechanism for Baryogenesis in Low Energy Supersymmetry Breaking Models
R. Brandenberger, A. Riotto
Nucleosynthesis Bounds in Gauge-Mediated Supersymmetry Breaking Theories
T. Gherghetta, G. F. Giudice, A. Riotto
Non-Gaussianity and the Cosmic Microwave Background Anisotropies
N. Bartolo, S. Matarrese, A. Riotto
Gauge Quintessence
L. Pilo, D. A. J. Rayner, A. Riotto
The impact of cosmic neutrinos on the gravitational-wave background
A. Mangilli, N. Bartolo, S. Matarrese +1
Non-Thermal Production of Dangerous Relics in the Early Universe
G. F. Giudice, A. Riotto, I. Tkachev
Non-equilibrium symmetry restoration beyond one loop
A. Riotto, I. I. Tkachev
An Estimator for statistical anisotropy from the CMB bispectrum
N. Bartolo, E. Dimastrogiovanni, M. Liguori +2
On the Spontaneous CP Breaking at Finite Temperature in a Nonminimal Supersymmetric Standard Model
D. Comelli, M. Pietroni, A. Riotto
The Cosmological Moduli Problem and Preheating
G. F. Giudice, A. Riotto, I. Tkachev
GUT baryogenesis after preheating: numerical study of the production and decay of X-bosons
E. W. Kolb, A. Riotto, I. I. Tkachev
On the Physical Significance of Infra-red Corrections to Inflationary Observables
N. Bartolo, S. Matarrese, M. Pietroni +2
Symmetries and Consistency Relations in the Large Scale Structure of the Universe
A. Kehagias, A. Riotto
F-term inflation in Superstring Theories
J. A. Casas, G. B. Gelmini, A. Riotto
Impact of Uncertainties in the Cosmological Parameters on the Measurement of Primordial non-Gaussianity
M. Liguori, A. Riotto
Recent Developments in Electroweak baryogenesis
A. Riotto
Scherk-Schwarz Supersymmetry Breaking with Radion Stabilization
G. v. Gersdorff, M. Quiros, A. Riotto
Non-Gaussianity in the Cosmic Microwave Background Anisotropies at Recombination in the Squeezed limit
N. Bartolo, S. Matarrese, A. Riotto
Preheating and vacuum metastability in Supersymmetry
A. Riotto, E. Roulet, I. Vilja
Comments on Backreaction and Cosmic Acceleration
E. W. Kolb, S. Matarrese, A. Riotto
Baryogenesis through Collapsing String Loops in Gauged Baryon and Lepton Models
H. Lew, A. Riotto
The Small Observed Baryon Asymmetry from a Large Lepton Asymmetry
J. March-Russell, H. Murayama, A. Riotto
Testing the Origin of Cosmological Magnetic Fields through the Large-Scale Structure Consistency Relations
P. Berger, A. Kehagias, A. Riotto
Old Inflation in String Theory
L. Pilo, A. Riotto, A. Zaffaroni
Do subcritical bubbles hinder first order phase transition?
K. Enqvist, A. Riotto, I. Vilja
Electroweak baryogenesis and low energy supersymmetry
M. Carena, M. Quiros, A. Riotto +2
Parameterizing the Effect of Dark Energy Perturbations on the Growth of Structures
G. Ballesteros, A. Riotto
Second-order matter perturbations in a LambdaCDM cosmology and non-Gaussianity
N. Bartolo, S. Matarrese, O. Pantano +1
Supersymmetry from Boundary Conditions
G. von Gersdorff, L. Pilo, M. Quiros +2
Possibly Large Corrections to the Inflationary Observables
N. Bartolo, A. Riotto
Primordial Black Holes from Inflation and non-Gaussianity
G. Franciolini, A. Kehagias, S. Matarrese +1
Oscillations During Inflation and the Cosmological Density Perturbations
N. Bartolo, S. Matarrese, A. Riotto
A Stochastic Approach to Thermal Fluctuations during a First Order Electroweak Phase Transition
F. Illuminati, A. Riotto
On Spontaneous Baryogenesis and Transport Phenomena
D. Comelli, M. Pietroni, A. Riotto
Supersymmetric models with anomalous U(1) mediated supersymmetry breaking
R. N. Mohapatra, A. Riotto
Spontaneous CP Violation and Baryogenesis in the Minimal Supersymmetric Standard Model
D. Comelli, M. Pietroni, A. Riotto
What is found upon defrosting the Universe after inflation
A. Riotto
Thermal and Non-Thermal Production of Gravitinos in the Early Universe
G. F. Giudice, A. Riotto, I. Tkachev
Dilaton Stabilisation in $D$-term Inflation
S. F. King, A. Riotto
Non-linear Power Spectrum including Massive Neutrinos: the Time-RG Flow Approach
J. Lesgourgues, S. Matarrese, M. Pietroni +1
Non-Gaussianity of Large-Scale Cosmic Microwave Background Anisotropies beyond Perturbation Theory
N. Bartolo, S. Matarrese, A. Riotto
Constraining Warm Dark Matter candidates including sterile neutrinos and light gravitinos with WMAP and the Lyman-alpha forest
M. Viel, J. Lesgourgues, M. G. Haehnelt +2
On the Catalysis of the Electroweak Vacuum Decay by Black Holes at High Temperature
D. Canko, I. Gialamas, G. Jelic-Cizmek +2
A Consistency Relation for the Observed Galaxy Bispectrum and the Local non-Gaussianity from Relativistic Corrections
A. Kehagias, A. Moradinezhad Dizgah, J. Noreña +2
Conformal Symmetries of FRW Accelerating Cosmologies
A. Kehagias, A. Riotto
Higgs Boson Mass in Models with Gauge-Mediated Supersymmetry Breaking
A. Riotto, O. Tornkvist, R. N. Mohapatra
Stochastic Inflation and the Lower Multipoles in the CMB Anisotropies
M. Liguori, S. Matarrese, M. Musso +1
A Cosmological Signature of the Standard Model Higgs Vacuum Instability: Primordial Black Holes as Dark Matter
J. R. Espinosa, D. Racco, A. Riotto
The Superhot, Superdense, Supersymmetric Universe
A. Riotto
The Sphaleron in a Magnetic Field and Electroweak Baryogenesis
D. Comelli, D. Grasso, M. Pietroni +1
Non-Gaussianities due to Relativistic Corrections to the Observed Galaxy Bispectrum
E. Di Dio, H. Perrier, R. Durrer +4
On the Amount of Gravitational Waves from Inflation
L. Pilo, A. Riotto, A. Zaffaroni
Operator Product Expansion of Inflationary Correlators and Conformal Symmetry of de Sitter
A. Kehagias, A. Riotto
Minimal Theoretical Uncertainties in Inflationary Predictions
D. J. H. Chung, A. Notari, A. Riotto
Signatures of Primordial Non-Gaussianity in the Large-Scale Structure of the Universe
N. Bartolo, S. Matarrese, A. Riotto