EPJ Plus

Regular Article

On the Earth’s tidal perturbations.II. LARES 2 satellite

V. G. Gurzadyan, I. Ciufolini, H. G. Khachatryan, S. Mirzoyan and A. Paolozzi

Published online: 10 June 2025

DOI: 10.1140/epjp/s13360-025-06458-y

Open Access

Regular Article

Time-resolved detectors for quantum ghost imaging

Duncan P. Ryan, Paul Moş, Yang Lin, Claudio Bruschini, Edoardo Charbon and James H. Werner

Published online: 10 June 2025

DOI: 10.1140/epjp/s13360-025-06393-y

Open Access

Regular Article

Reheating dynamics in inflationary cosmology: insights from -attractor and -Starobinsky models

Gabriel Germán

Published online: 14 February 2025

DOI: 10.1140/epjp/s13360-025-06011-x

Regular Article

Conversion of high-frequency relic gravitational waves into photons in cosmological magnetic field

L. A. Panasenko and A. O. Chetverikov

Published online: 12 December 2024

DOI: 10.1140/epjp/s13360-024-05882-w

Regular Article

Gravitational echoes of Majorana neutrons and baryon number breaking

Andrea Addazi

Published online: 05 December 2024

DOI: 10.1140/epjp/s13360-024-05842-4

Letter to the Editor

S2-star dynamics probing the galaxy core cluster

N. Galikyan, Sh. Khlghatyan, A. A. Kocharyan and V. G. Gurzadyan

Published online: 13 September 2024

DOI: 10.1140/epjp/s13360-024-05619-9

Regular Article

Smearing of primordial gravitational waves

M. Samsonyan, A. A. Kocharyan and V. G. Gurzadyan

Published online: 08 April 2024

DOI: 10.1140/epjp/s13360-024-05097-z

Open Access

Regular Article

Solution for cosmological observables in the Starobinsky model of inflation

Gabriel Germán, Juan Carlos Hidalgo and Luis E. Padilla

Published online: 28 March 2024

DOI: 10.1140/epjp/s13360-024-05065-7

Regular Article

Neural network analysis of S2-star dynamics: extended mass

N. Galikyan, Sh. Khlghatyan, A. A. Kocharyan and V. G. Gurzadyan

Published online: 13 March 2024

DOI: 10.1140/epjp/s13360-024-05042-0

Open Access

Regular Article

Cosmological consequences of Brans–Dicke theory in 4D from 5D scalar-vacuum

G. Lambiase and A. Troisi

Published online: 09 February 2024

DOI: 10.1140/epjp/s13360-024-04905-w

Regular Article

Least action principle for gravity and electrodynamics, the Lambda-term and the analog of Milne–McCrea solution for Lorentzian metric

V. V. Vedenyapin and A. A. Bay

Published online: 01 February 2024

DOI: 10.1140/epjp/s13360-024-04885-x

Regular Article

The effect of redshift function on the weak energy conditions in f(R) wormholes

Amid Sadeghi Nezhad, Mohammad Reza Mehdizadeh and Hanif Golchin

Published online: 01 February 2024

DOI: 10.1140/epjp/s13360-024-04895-9

Letter to the Editor

First results of the LARES 2 space experiment to test the general theory of relativity

Ignazio Ciufolini, Claudio Paris, Erricos C. Pavlis, John Ries, Richard Matzner, Antonio Paolozzi, Emiliano Ortore, Giuseppe Bianco, Magdalena Kuzmicz-Cieslak, Vahe Gurzadyan and Roger Penrose

Published online: 29 November 2023

DOI: 10.1140/epjp/s13360-023-04696-6

EPJ

EPJ Plus

Focus Point on Tensions in Cosmology from Early to Late Universe: Part II: New Directions in the Light of Observations from the Most Modern Astronomical Facilities

On the Earth’s tidal perturbations.II. LARES 2 satellite

Time-resolved detectors for quantum ghost imaging

Reheating dynamics in inflationary cosmology: insights from -attractor and -Starobinsky models

Conversion of high-frequency relic gravitational waves into photons in cosmological magnetic field

Gravitational echoes of Majorana neutrons and baryon number breaking

S2-star dynamics probing the galaxy core cluster

Smearing of primordial gravitational waves

Solution for cosmological observables in the Starobinsky model of inflation

Neural network analysis of S2-star dynamics: extended mass

Cosmological consequences of Brans–Dicke theory in 4D from 5D scalar-vacuum

Least action principle for gravity and electrodynamics, the Lambda-term and the analog of Milne–McCrea solution for Lorentzian metric

The effect of redshift function on the weak energy conditions in f(R) wormholes

First results of the LARES 2 space experiment to test the general theory of relativity

Conference announcements