Cover Image

Resolution of the cosmological constant problem by unimodular gravity and signature reversal symmetry

Fuente: arXiv

Saved in:

Bibliographic Details
Main Author:	Erdem, Recai
Format:	Preprint
Published:	2026
Subjects:	General Relativity and Quantum Cosmology High Energy Physics - Theory
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Gravitational particle production, the cosmological tensions and fast radio bursts
by: Erdem, Recai
Published: (2025)

Gravitational particle production and the Hubble tension
by: Erdem, Recai
Published: (2024)

Anisotropic Bianchi-I cosmological model in non-conservative unimodular gravity
by: Alvarenga, Marcelo H., et al.
Published: (2025)

Canonical analysis of unimodular Plebański gravity
by: Gielen, Steffen, et al.
Published: (2024)

Phase space of Jackiw-Teitelboim gravity with positive cosmological constant
by: Alonso-Monsalve, Elba, et al.
Published: (2024)

The cosmological constant problem: from Newtonian cosmology to the greatest puzzle of modern theoretical cosmology
by: Scali, Federico
Published: (2025)

Nonexistence of a parent theory for general relativity and unimodular gravity
by: García-Moreno, Gerardo, et al.
Published: (2023)

Black hole singularity resolution in unimodular gravity from unitarity
by: Gielen, Steffen, et al.
Published: (2024)

The cosmological constant and the weak gravity conjecture
by: Liu, Yang, et al.
Published: (2024)

Solution to the cosmological constant problem
by: Wiltshire, David L.
Published: (2024)

The old problem of the cosmological constant solved?
by: Novák, Jan, et al.
Published: (2025)

The Weinberg no-go theorem for cosmological constant and nonlocal gravity
by: Capozziello, Salvatore, et al.
Published: (2025)

Unimodular Proca Theory: Breaking the U(1) gauge symmetry of unimodular gravity via a mass term
by: Isichei, Raymond, et al.
Published: (2023)

Geometric origin of the cosmological constant from Einstein-Chern-Simons gravity compactified to four dimensions
by: Cataldo, M., et al.
Published: (2026)

The scalar--Maxwell--$Λ(x)$ system: Wormhole spacetimes without nonlinear electrodynamics in unimodular gravity
by: Alencar, G., et al.
Published: (2026)

Cyclic Kruskal Universe: a quantum-corrected Schwarzschild black hole in unitary unimodular gravity
by: Gielen, Steffen, et al.
Published: (2025)

Quantum fields and the cosmological constant
by: Ferrero, Renata, et al.
Published: (2025)

Midisuperspacetime foam and the cosmological constant
by: Carlip, Steven
Published: (2025)

Witten diagrams in momentum space and one graviton exchange between scalars in Weyl invariant unimodular gravity
by: Anero, J., et al.
Published: (2024)

Effects of gravity rainbow on scalar bosonic and oscillator fields in Bonnor-Melvin space-time with a cosmological constant
by: Ahmed, Faizuddin, et al.
Published: (2023)

On the RG flow of the Newton and cosmological constant
by: Branchina, Carlo, et al.
Published: (2025)

Perturbative analysis of singularity-free cosmological solutions in unimodular Kaluza-Klein theory
by: Fabris, J. C., et al.
Published: (2026)

Alleviating the cosmological constant problem from particle production
by: Belfiglio, Alessio, et al.
Published: (2022)

Properties of the magnetic universe with positive cosmological constant
by: Toh, Yu-Xuan, et al.
Published: (2025)

Finsler-Randers-Sasaki gravity and cosmology
by: Kapsabelis, E., et al.
Published: (2023)

Neutron stars and the cosmological constant problem
by: Ventagli, Giulia, et al.
Published: (2024)

Branch structure and nonextensive thermodynamics of Kalb-Ramond-ModMax black holes: observational signatures
by: Sucu, Erdem, et al.
Published: (2026)

An effective cosmological constant as black hole primary hair
by: Charmousis, Christos, et al.
Published: (2026)

Influence of the cosmological constant on $κ$-deformed Neutron Star
by: R, Bhagya., et al.
Published: (2024)

Characterization of gravitational radiation at infinity with a cosmological constant
by: Fernández-Álvarez, Francisco, et al.
Published: (2025)

Constraint on cosmological constant in generalized Skryme-teleparallel system
by: Karthikeyan, Krishnanand, et al.
Published: (2023)

Quintessence-dominated cyclic universe with negative cosmological constant
by: Ahmed, Nasr, et al.
Published: (2025)

Generalised symmetries in linear gravity
by: Hull, Chris, et al.
Published: (2024)

Braneworld cosmology in $f(\mathbb{Q})$ gravity
by: Ramos, J. J., et al.
Published: (2026)

Anisotropic cosmology in $q$-deformed entropic gravity
by: Kibaroğlu, Salih, et al.
Published: (2025)

Information-theoretic constraints in quantum gravity and cosmology
by: Franken, Victor
Published: (2025)

Analytical solution of traversable wormholes in the presence of positive cosmological constant
by: Karmakar, Rajesh, et al.
Published: (2026)

Symmetric black-to-white hole solutions with a cosmological constant
by: Feng, Zhong-Wen, et al.
Published: (2024)

The Hubble tension as an effect of the renormalization of fundamental constants and cosmological parameters
by: Briscese, Fabio
Published: (2025)

Comment on Cosmological constraints on unimodular gravity models with diffusion (arXiv:2211.07424): thermodynamic inadmissibility of the H0 tension resolution mechanism
by: Cataldo, Mauricio
Published: (2026)