Tensions in Cosmology 2023

from Wednesday 6 September 2023 (11:00) to Tuesday 12 September 2023 (23:30)
Mon-Repos, Corfu, Greece

        : Sessions
    /     : Talks
        : Breaks
6 Sept 2023
7 Sept 2023
8 Sept 2023
9 Sept 2023
10 Sept 2023
11 Sept 2023
12 Sept 2023
AM
08:00 --- Registration ---
08:45 Opening - Prof. Eleonora Di Valentino (University of Sheffield) Prof. Emmanuel Saridakis (National Observatory of Athens)  
09:00 The challenges of ΛCDM and the physics transition approaches - Leandros Perivolaropoulos (Ioannina U.)  
10:00 Quasars as high-redshift standard candles - Prof. Guido Risaliti (University of Florence)  
11:00 --- Coffee Break ---
11:30 Almost extensivity of Barrow entropy as favoured by the full dynamical and geometrical set of cosmological data - Prof. Mariusz P. Dabrowski (University of Szczecin)  
09:00 Landscape, swampland and extra dimensions - Prof. Ignatios Antoniadis (LPTHE-Paris)  
10:00 On the Robustness of the Constancy of the Supernova Absolute Magnitude Non-parametric Reconstruction & Bayesian approaches - Prof. Denitsa Staicova (INRNE)  
11:00 --- Coffee Break ---
11:30 Reconstructing the Dark Energy - Dr Luis Adrian Escamilla Torres (ICF, UNAM)  
09:00 The Astrophysics of the Cosmic Distance Scale - Prof. Rachael Beaton (Space Telescope Science Institute Baltimore, Maryland, US)  
10:00 Two out of Three Ain't Bad A SH0ES Two Rung Distance Ladder - Prof. W DArcy Kenworthy (Oskar Klein Center, Stockholm University)  
11:00 --- Coffee Break ---
11:30 Simultaneous alleviation of major cosmological tensions through $\Lambda_{\ms}$CDM cosmology - Prof. Ozgur Akarsu (Istanbul Technical University)  
09:00 The Ups and Downs of Early Dark Energy - Prof. Vivian Poulin (Montpellier U.)  
10:00 Seven hints that early-time new physics alone is not sufficient to solve the Hubble tension - Prof. Sunny Vagnozzi (Trento U.)  
11:00 --- Coffee Break ---
11:30 Scalar field emulator via anisotropically deformed vacuum energy - Prof. Nihan Katirci (Dogus University)  
10:00 Cosmic Microwave Background Polarization Measurements and Cosmological Data Tensions - Prof. Alessandro Melchiorri (Universitα di Roma â La Sapienza”)  
11:00 --- Coffee Break ---
11:30 Cosmology from the smallest scales - Prof. William Giare (University of Sheffield)  
09:00 The Hubble parameter of the Local Distance Ladder from dynamical dark energy with no free parameters - Prof. Maurice Van Putten (Sejong U. Korea)  
10:00 Galaxy evolution, observational biases and cosmological tensions - Prof. Agnieszka Pollo (National Centre for Nuclear Research & Jagiellonian University)  
11:00 --- Coffee Break ---
11:30 Cosmological tensions and strong coupling issue in the f(T) gravity - Dr Yu-Min Hu (University of Science and Technology of China)  
PM
16:00 --- Arrival - Registration ---
12:00 Shape of CMB lensing in early dark energy cosmology - Dr Gen Ye (Leiden University)  
12:30 Update on the use of Artificial Neural Networks in cosmology - Dr Konstantinos Dialektopoulos (Transilvania University of Brasov)  
13:00 --- Lunch+Beach Break ---
16:00 Alleviating both H0 and σ8 tensions through Tsallis entropy - Dr Maria Petronikolou (National Observatory of Athens, NTUA)  
16:30 High-Scale Supersymmetry from Inflection-Point Sgoldstino Inflation - Dr Constantinos Pallis (AUTH)  
17:00 --- Coffee Break ---
17:30 Disentangling tensions from systematics with CLONES (Constrained Local & Nesting Environment Simulations) - Prof. Jenny Sorce (CNRS (CRIStAL, IAS))  
18:00 Signatures of no-scale supergravity in Nanograv and beyond - Dr Charalampos Tzerefos (University of Athens)  
18:30 NANOGrav spectral index γ=3 from melting domain walls - Prof. Eugeny Babichev (IJCLab, Orsay)  
12:00 Primordial black holes, first order phase transitions, and superradiance - Prof. James Dent (Sam Houston State University)  
12:30 Dark Energy from topology change at the foam level - Dr Stylianos Tsilioukas (Thessaly U.)  
13:00 --- Lunch+Beach Break ---
15:00 --- BOAT EXCURSION ---
20:30 --- Welcome Drinks ---
12:30 Renormalization group approaches to Quantum Gravity and Tensions in Modern Cosmology - Prof. Vasilios Zarikas (Thessaly U.)  
13:00 --- Lunch+Beach Break ---
16:00 Addressing the cosmological tensions within a Majoron model. - Prof. Pasquale Di Bari (University of Southampton)  
16:30 Fractional Cosmology with conformal and nonminimal couplings a possible resolution to H0 tension? - Prof. Genly Leon Torres (Universidad Catolica del Norte)  
17:00 --- Coffee Break ---
17:30 Cosmological implication of f(T) gravity models through phase space analysis - Dr Lokesh Kumar Duchaniya (BITS Pilani Hyderabad Campus India)  
18:00 The more things change - Prof. Amare Abebe (Centre for Space Research, North-West University)  
12:00 Probing H0 isotropy and bulk flows with eROSITA and galaxy cluster scaling relations - Prof. Konstantinos Migkas (Leiden University)  
12:30 The multipolar structure of the local universe - Dr Basheer Kalbouneh (Aix-Marseille university/ CPT)  
13:00 --- Lunch+Beach Break ---
16:00 Exorcizing the ghosts in higher-derivative gravity - Dr Anamaria Hell (LMU Munich)  
16:30 From the Hubble tension to the Harrison-Zeldovich spectrum - Dr Jun-Qian Jiang (University of Chinese Academy of Sciences)  
17:00 --- Coffee Break ---
17:30 Quasar f(T) cosmologies - Prof. Celia Escamilla Rivera (Instituto de Ciencias Nucleares UNAM)  
18:00 Rethinking Recombination Primordial magnetic fields, small-scale inhomogeneities, and their implications for the Hubble tension - Dr Jonathan Schiff (University of California Santa Barbara)  
18:30 A (DOUBLE) TAKE ON THE γL INDEX - Dr Enrico Specogna (University of Sheffield)  
20:00 --- CONFERENCE DINNER (GREEK NIGHT) ---
12:30 A Model of Dark Matter and Energy - Prof. Paul Frampton (UniSalento)  
13:00 --- Lunch+Beach Break ---
16:00 Generating primordial fluctuations from modified teleparallel gravity - Prof. Giovanni Otalora (University of Tarapaca)  
16:30 Domain Walls and Hubble constant Tension - Prof. Holger Nielsen (Glasgow U.)  
17:00 --- Coffee Break ---
17:30 A possible scheme to alleviate the small-scale tension encountered by fuzzy dark matter - Dr Shiyun Lu (University of Science and Technology of China)  
18:00 Observational cosmology in higher-order F(R,G) Gravity - Dr Harshna Balhara (Netaji Subhas University of Technology)  
18:30 Viscous Modified Ghost Scalar Field Dark Energy Models with Varying $G$ - Prof. Praveen Kumar Dhankar (G. H. Raisoni College of Engineering, Nagpur, India)  
12:00 Resolution of cosmological tensions using Unparticles - Prof. Ido Ben-Dayan (Ariel U.)  
12:30 Tackling the tensions of cosmology with a negative dark energy density - Dr Emre Ozulker (Istanbul Technical University)  
13:00 --- Lunch+Beach Break ---
16:00 The distribution and morphologies of Fornax Cluster dwarf galaxies suggest they lack dark matter - Dr Elena Asencio (University of Bonn)  
16:30 Static and radiative cylindrically symmetric spacetimes - László Árpád Gergely (University of Szeged)  
17:00 Alleviating H0 tension in f(G) gravity - Dr Marianthi Skorda (National Observatory of Athens)  
17:30 --- Coffee Break ---
18:00 --- Round Table: The future path ---