Maxence Corman
YOU?
Author Swipe
View article: Populations Of Binary Compact Objects: The Present (GWTC-4) And The Future (Einstein Telescope)
Populations Of Binary Compact Objects: The Present (GWTC-4) And The Future (Einstein Telescope) Open
Plenary talk presented at the XXI International Workshop on Neutrino Telescopes - Padova 29 September - 3 October 2025 (https://agenda.infn.it/event/44606/)
View article: The SXS collaboration’s third catalog of binary black hole simulations
The SXS collaboration’s third catalog of binary black hole simulations Open
We present a major update to the Simulating eXtreme Spacetimes (SXSs) Collaboration’s catalog of binary black hole (BBH) simulations. Using highly efficient spectral methods implemented in the Spectral Einstein Code ( SpEC ), we have nearl…
View article: Signatures from metastable oppositely-charged black hole binaries in scalar Gauss-Bonnet gravity
Signatures from metastable oppositely-charged black hole binaries in scalar Gauss-Bonnet gravity Open
We conduct numerical simulations of inspiraling, oppositely-charged black holes in the class of scalar-Gauss-Bonnet theories that exhibit spontaneous black hole scalarization. For quasi-circular, equal-mass binaries near the existence thre…
View article: Black hole-neutron star mergers in Einstein-scalar-Gauss-Bonnet gravity
Black hole-neutron star mergers in Einstein-scalar-Gauss-Bonnet gravity Open
Gravitational wave observations of black hole-neutron star binaries, particularly those where the black hole has a lower mass compared to other observed systems, have the potential to place strong constraints on modifications to general re…
View article: Nonlinear studies of modifications to general relativity: Comparing different approaches
Nonlinear studies of modifications to general relativity: Comparing different approaches Open
Studying the dynamical, nonlinear regime of modified theories of gravity remains a theoretical challenge that limits our ability to test general relativity. Here we consider two generally applicable, but approximate, methods for treating m…
View article: Black hole-neutron star mergers in Einstein-scalar-Gauss-Bonnet gravity
Black hole-neutron star mergers in Einstein-scalar-Gauss-Bonnet gravity Open
Gravitational wave observations of black hole-neutron star binaries, particularly those where the black hole has a lower mass compared to other observed systems, have the potential to place strong constraints on modifications to general re…
View article: Nonlinear studies of modifications to general relativity: Comparing different approaches
Nonlinear studies of modifications to general relativity: Comparing different approaches Open
Studying the dynamical, nonlinear regime of modified theories of gravity remains a theoretical challenge that limits our ability to test general relativity. Here we consider two generally applicable, but approximate methods for treating mo…
View article: Starting inflation from inhomogeneous initial conditions with momentum
Starting inflation from inhomogeneous initial conditions with momentum Open
We investigate the circumstances under which cosmic inflation can arise from very inhomogeneous initial conditions using numerical relativity simulations. Previous studies have not considered cases with non-zero momentum density due to tec…
View article: Nonlinear studies of binary black hole mergers in Einstein-scalar-Gauss-Bonnet gravity
Nonlinear studies of binary black hole mergers in Einstein-scalar-Gauss-Bonnet gravity Open
We study the nonlinear dynamics of binary black hole systems with scalar charge by numerically evolving the full equations of motion for shift-symmetric Einstein scalar Gauss-Bonnet gravity. We consider quasi-circular binaries with differe…
View article: Starting inflation from inhomogeneous initial conditions with momentum
Starting inflation from inhomogeneous initial conditions with momentum Open
We investigate the circumstances under which cosmic inflation can arise from very inhomogeneous initial conditions using numerical relativity simulations. Previous studies have not considered cases with non-zero momentum density due to tec…
View article: Evolution of black holes through a nonsingular cosmological bounce
Evolution of black holes through a nonsingular cosmological bounce Open
We study the classical dynamics of black holes during a nonsingular cosmological bounce. Taking a simple model of a nonsingular bouncing cosmology driven by the combination of a ghost and ordinary scalar field, we use nonlinear evolutions …
View article: Constraining cosmological extra dimensions with gravitational wave standard sirens: From theory to current and future multimessenger observations
Constraining cosmological extra dimensions with gravitational wave standard sirens: From theory to current and future multimessenger observations Open
The propagation of gravitational waves (GWs) at cosmological distances offers a new way to test the gravitational interaction at the largest scales. Many modified theories of gravity, usually introduced to explain the observed acceleration…
View article: Nonlinear dynamics of flux compactification
Nonlinear dynamics of flux compactification Open
View article: Constraining extra dimensions on cosmological scales with LISA future gravitational wave siren data
Constraining extra dimensions on cosmological scales with LISA future gravitational wave siren data Open
We investigate the idea that current cosmic acceleration could be the\nconsequence of gravitational leakage into extra dimensions on cosmological\nscales rather than the result of a non-zero cosmological constant, and consider\nthe ability…