23 citations · 76 across the 7 of their papers we have counts for
7 papers
Many-body perturbation theory for strongly correlated effective Hamiltonians using effective field theory methods
Raphaël Photopoulos, Antoine Boulet
Introducing low-energy effective Hamiltonians is usual to grasp most correlations in quantum many-body problems. For instance, such effective Hamiltonians can be treated at the mea…
Generation and decay of Higgs mode in a strongly interacting Fermi gas
Andrea Barresi, Antoine Boulet, Gabriel Wlazłowski +1
We investigate the life cycle of the large amplitude Higgs mode in strongly interacting superfluid Fermi gas. Through numerical simulations with time-dependent density-functional t…
Dissipative Dynamics of Quantum Vortices in Fermionic Superfluid
Andrea Barresi, Antoine Boulet, Piotr Magierski +1
In a recent article, Kwon et al. [Nature (London) {\bf 600}, 64 (2021)] revealed nonuniversal dissipative dynamics of quantum vortices in a fermionic superfluid. The enhancement of…
Local energy density functional for superfluid Fermi gases from effective field theory
Antoine Boulet, Gabriel Wlazłowski, Piotr Magierski
Over the past two decades, many studies in the Density Functional Theory context revealed new aspects and properties of strongly correlated superfluid quantum systems in numerous c…
Approximate self-energy for Fermi systems with large s-wave scattering length: a step towards density functional theory
Antoine Boulet, Denis Lacroix
In the present work, we start from a minimal Hamiltonian for Fermi systems where the s-wave scattering is the only low energy constant at play. Many-Body Perturbative approach that…
Static response, collective frequencies and ground state thermodynamical properties of spin saturated two-component cold atoms and neutron matter
Antoine Boulet, Denis Lacroix
The thermodynamical ground-state properties and static response in both cold atoms at or close to unitarity and neutron matter are determined using a recently proposed Density Func…
From bare interactions, low--energy constants and unitary gas to nuclear density functionals without free parameters: application to neutron matter
Denis Lacroix, Antoine Boulet, Marcella Grasso +1
We further progress along the line of Ref. [Phys. Rev. {\bf A 94}, 043614 (2016)] where a functional for Fermi systems with anomalously large -wave scattering length was p…