Publications

A complete list is available on INSPIRE-HEP. Below is a selection of published works organized by year.

2026

Model-independent calibration of Gamma-Ray Bursts with neural networks K.F. Dialektopoulos et al. JHEAp 49, 100439 (2026) arXiv DOI

2025

Hints of sign-changing scalar field energy density and a transient acceleration phase at z∼2 from model-agnostic reconstructions K.F. Dialektopoulos et al. arXiv: 2602.08928 arXiv
Stable bouncing solutions in teleparallel Horndeski gravity K.F. Dialektopoulos et al. Phys. Dark Univ. 50, 102100 (2025) arXiv DOI
Primordial black hole-driven cosmic acceleration K.F. Dialektopoulos et al. Int. J. Mod. Phys. D (2025) 2544015 arXiv DOI
Cosmology of Cubic Poincaré Gauge gravity K.F. Dialektopoulos et al. Accepted in Phys. Dark Univ. arXiv
Insights in f(Q) cosmology: the relevance of the connection K.F. Dialektopoulos et al. JCAP 11, 068 (2025) arXiv DOI
The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics K.F. Dialektopoulos et al. Phys. Dark Univ. 49, 101965 (2025) arXiv DOI
Primordial black holes as cosmic expansion accelerators K.F. Dialektopoulos et al. Phys. Lett. B 870, 139948 (2025) arXiv DOI
Noether symmetries in f(Q)-cosmology K.F. Dialektopoulos et al. Mod. Phys. Lett. A 40, 2550121 (2025) arXiv DOI
Geodesic deviation in the q-metric K.F. Dialektopoulos et al. Eur. Phys. J. C 85, 319 (2025) arXiv DOI
Gauge invariant perturbations in teleparallel Horndeski gravity K.F. Dialektopoulos et al. Phys. Dark Univ. 48, 101846 (2025) arXiv DOI
Renormalization group-improved gravitational action: A Lagrangian framework K.F. Dialektopoulos et al. Phys. Rev. D 112, 6 (2025) arXiv DOI
Revisiting Stability in New General Relativity K.F. Dialektopoulos et al. Phys. Rev. D 111, 064080 (2025) arXiv DOI

2024

Kantowski-Sachs and Bianchi III dynamics in f(Q) gravity K.F. Dialektopoulos et al. Phys. Rev. D 109, 124044 (2024) arXiv DOI
A possible late-time transition of MB inferred via neural networks K.F. Dialektopoulos et al. JCAP 09, 060 (2024) arXiv DOI
Neural Network reconstruction of scalar-tensor cosmology K.F. Dialektopoulos et al. Phys. Dark Univ. 43, 101383 (2024) arXiv DOI

2023

Teleparallel Gravity: From Theory to Cosmology S. Bahamonde, K.F. Dialektopoulos et al. Rep. Prog. Phys. 86, 026901 (2023) arXiv DOI
Neural Network reconstruction of cosmology using the Pantheon compilation K.F. Dialektopoulos et al. Eur. Phys. J. C 83, 956 (2023) arXiv DOI
Cosmological perturbations in the teleparallel analog of Horndeski gravity K.F. Dialektopoulos et al. JCAP 08, 074 (2023) arXiv DOI
Quasiperiodic oscillations around hairy black holes in Horndeski gravity K.F. Dialektopoulos et al. Eur. Phys. J. C 83, 572 (2023) arXiv DOI
Gravitational collapse in pure Gauss-Bonnet gravity K.F. Dialektopoulos et al. Phys. Rev. D 108, 044080 (2023) arXiv DOI

Earlier Highlights

Neural network reconstruction of late-time cosmology and null tests K.F. Dialektopoulos et al. JCAP 02, 023 (2022) arXiv DOI
Reviving Horndeski Theory using Teleparallel Gravity after GW170817 S. Bahamonde, K.F. Dialektopoulos, J. Levi Said Phys. Rev. D 101, 084060 (2020) arXiv DOI
Can Horndeski Theory be recast using Teleparallel Gravity? S. Bahamonde, K.F. Dialektopoulos, J. Levi Said Phys. Rev. D 100, 064018 (2019) arXiv DOI
Classification of the Horndeski cosmologies via Noether Symmetries K.F. Dialektopoulos et al. Eur. Phys. J. C 78, 447 (2018) arXiv DOI
Brans-Dicke Theory with Λ > 0: Black Holes and Large Scale Structures K.F. Dialektopoulos et al. Phys. Rev. Lett. 115, 181104 (2015) arXiv DOI