collaborators

6 papers

astro-ph.HE2026

Consistent Treatment of Muons in Binary Neutron Star Mergers

Henrique Gieg, Ramon Jaeger, Maximiliano Ujevic +1

We present a set of numerical-relativity binary neutron star merger simulations incorporating muons and muonic reactions for two baseline baryonic equations-of-state. In order to i…

gr-qc2026

Estimation of the MTOV precision for ET, CE, and NEMO from the post-merger of BNS coalescences

Gabriela Conde-Saavedra, Odylio Denys Aguiar, Henrique P. de Oliveira +1

The detection of the gravitational waves produced after the coalescence of two neutron stars is greatly anticipated because it will be able to provide information about matter in e…

gr-qc2025

Simulating Binary Neutron Star Mergers with Finite-temperature Equations of State: The influences of the slope of the symmetry energy and artificial heating

Henrique Gieg, Maximiliano Ujevic, Armen Sedrakian +1

We present a new set of numerical-relativity simulations of merging binary neutron stars, aiming to identify possible observable signatures of the slope of the symmetry energy $L_{…

gr-qc2025

On the Role of Muons in Binary Neutron Star Mergers: First Simulations

Henrique Gieg, Federico Schianchi, Maximiliano Ujevic +1

In this work we present a set of binary neutron star (BNS) merger simulations including the net muon fraction as an additional degree-of-freedom in the equation of state (EoS) and…

gr-qc2025

General-Relativistic Hydrodynamics Simulation of a Neutron Star - Sub-Solar-Mass Black Hole Merger

Ivan Markin, Anna Neuweiler, Adrian Abac +4

Over the last few years, there has been an increasing interest in sub-solar mass black holes due to their potential to provide valuable information about cosmology or the black hol…

gr-qc2025

The error budget of binary neutron star merger simulations for configurations with high spin

Hao-Jui Kuan, Ivan Markin, Maximiliano Ujevic +4

Numerical-relativity simulations offer a unique approach to investigating the dynamics of binary neutron star mergers and provide the most accurate predictions of waveforms in the…