Where galaxies really come from

Konstantinos Dimopoulos

Models of Quintessential Inflation

Konstantinos Dimopoulos

Correlated curvature perturbations and magnetogenesis from the GUT gauge bosons

Konstantinos Dimopoulos

Vector Curvaton without Instabilities

Konstantinos Dimopoulos, Mindaugas Karciauskas, Jacques M. Wagstaff

Warm hilltop inflation

Juan Carlos Bueno Sanchez, Mar Bastero-Gil, Arjun Berera +1

Curvaton Dynamics

Konstantinos Dimopoulos, George Lazarides, David Lyth +1

Instant Preheating in Quintessential Inflation with $α$-Attractors

Konstantinos Dimopoulos, Leonora Donaldson Wood, Charlotte Owen

Active galaxies can make axionic dark energy

Konstantinos Dimopoulos, Sam Cormack

The hybrid curvaton

Konstantinos Dimopoulos, Kazunori Kohri, Tomohiro Matsuda

Non-minimally coupled vector curvaton

Konstantinos Dimopoulos, Mindaugas Karciauskas

Particle Production of Vector Fields: Scale Invariance is Attractive

Konstantinos Dimopoulos, Jacques M. Wagstaff

Vector Curvaton with varying Kinetic Function

Konstantinos Dimopoulos, Mindaugas Karciauskas, Jacques M. Wagstaff

Friction Domination with Superconducting Strings

Konstantinos Dimopoulos, Anne-Christine Davis

Statistical anisotropy of the curvature perturbation from vector field perturbations

Konstantinos Dimopoulos, Mindaugas Karciauskas, David H. Lyth +1

The Curvaton Hypothesis and the eta-problem of Quintessential Inflation, with and without Branes

Konstantinos Dimopoulos

How Thermal Inflation can save Minimal Hybrid Inflation in Supergravity

Konstantinos Dimopoulos, Charlotte Owen

Large-Scale Primordial Magnetic Fields from Inflation and Preheating

Ola Tornkvist, Anne-Christine Davis, Konstantinos Dimopoulos +1

The quantum origin of cosmic structure: theory and observations

Konstantinos Dimopoulos

Warm Quintessential Inflation

Konstantinos Dimopoulos, Leonora Donaldson-Wood

Statistical Anisotropy and the Vector Curvaton Paradigm

Konstantinos Dimopoulos

Cosmic Superstrings and Primordial Magnetogenesis

Anne-Christine Davis, Konstantinos Dimopoulos

Is the Big Rip unreachable?

Konstantinos Dimopoulos

The Peccei-Quinn Field as Curvaton

Konstantinos Dimopoulos, George Lazarides, David Lyth +1

Primordial Black Hole Formation During Slow Reheating After Inflation

Bernard Carr, Konstantinos Dimopoulos, Charlotte Owen +1

Quintessential Inflation with $α$-attractors

Konstantinos Dimopoulos, Charlotte Owen

Loop inflection-point inflation

Konstantinos Dimopoulos, Charlotte Owen, Antonio Racioppi

Shaft Inflation and the Planck satellite observations

Konstantinos Dimopoulos

Models of inflation liberated by the curvaton hypothesis

Konstantinos Dimopoulos, David H. Lyth

Gauss-Bonnet-coupled Quintessential Inflation

Carsten van de Bruck, Konstantinos Dimopoulos, Chris Longden +1

Curvaton and QCD Axion in Supersymmetric Theories

Eung Jin Chun, Konstantinos Dimopoulos, David Lyth

Parity Violating Statistical Anisotropy

Konstantinos Dimopoulos, Mindaugas Karciauskas

D-branes and cosmic structure

Danielle Wills, Konstantinos Dimopoulos, Ivonne Zavala

Galactic Magnetic Fields as a consequence of Inflation

Konstantinos Dimopoulos

Modular Hybrid Inflation without Flat Directions and the Curvaton

Konstantinos Dimopoulos

Primordial Spectrum of Gauge Fields from Inflation

Anne-Christine Davis, Konstantinos Dimopoulos, Tomislav Prokopec +1

Steep Eternal Inflation and the Swampland

Konstantinos Dimopoulos

Density Perturbations in the Universe from Massive Vector Fields

Konstantinos Dimopoulos

Hybrid Dark Sector: Locked Quintessence and Dark Matter

Minos Axenides, Konstantinos Dimopoulos

Ultra slow-roll inflation demystified

Konstantinos Dimopoulos

The inflating curvaton

Konstantinos Dimopoulos, Kazunori Kohri, David H. Lyth +1

The gravitino problem in supersymmetric warm inflation

Juan C. Bueno Sanchez, Mar Bastero-Gil, Arjun Berera +2

Supergravity inspired Vector Curvaton

Konstantinos Dimopoulos

Reconciliation of High Energy Scale Models of Inflation with Planck

Amjad Ashoorioon, Konstantinos Dimopoulos, M. M. Sheikh-Jabbari +1

Inflationary buildup of a vector field condensate and its cosmological consequences

Juan C. Bueno Sanchez, Konstantinos Dimopoulos

Thermal Inflation with a Thermal Waterfall Scalar Field Coupled to a Light Spectator Scalar Field

Konstantinos Dimopoulos, David H. Lyth, Arron Rumsey

Anisotropic non-Gaussianity from vector field perturbations

Mindaugas Karciauskas, Konstantinos Dimopoulos, David H. Lyth

Low scale inflation and the curvaton mechanism

Konstantinos Dimopoulos, David H. Lyth, Yeinzon Rodriguez

Trapped Quintessential Inflation from Flux Compactifications

Konstantinos Dimopoulos

Primordial Magnetic Fields from Superconducting Cosmic Strings

Konstantinos Dimopoulos

Primordial Black Holes from Thermal Inflation

Konstantinos Dimopoulos, Tommi Markkanen, Antonio Racioppi +1

The paper proposes a new way to generate primordial black holes through a brief period of thermal inflation followed by fast‑roll inflation, showing that these black holes could ac…

Dark energy as a remnant of inflation and electroweak symmetry breaking

Konstantinos Dimopoulos, Tommi Markkanen

Statistical Anisotropy from Vector Curvaton in D-brane Inflation

Konstantinos Dimopoulos, Danielle Wills, Ivonne Zavala

Modelling Inflation with a Power-law Approach to the Inflationary Plateau

Konstantinos Dimopoulos, Charlotte Owen

Initial conditions for inflation

Konstantinos Dimopoulos, Michal Artymowski

Non-minimal gravitational reheating during kination

Konstantinos Dimopoulos, Tommi Markkanen

Inflation at the TeV scale with a PNGB curvaton

Konstantinos Dimopoulos

Shaft Inflation

Konstantinos Dimopoulos

Non-Bunch-Davies Initial State Reconciles Chaotic Models with BICEP and Planck

Amjad Ashoorioon, Konstantinos Dimopoulos, M. M. Sheikh-Jabbari +1

Reheating in Gauss-Bonnet-coupled inflation

Carsten van de Bruck, Konstantinos Dimopoulos, Chris Longden

Eliminating the eta-problem in SUGRA Hybrid Inflation with Vector Backreaction

Konstantinos Dimopoulos, George Lazarides, Jacques M. Wagstaff

Modelling Quintessential Inflation with Branes

Konstantinos Dimopoulos

Can a vector field be responsible for the curvature perturbation in the Universe?

Konstantinos Dimopoulos