M Levi - Reports on Progress in Physics, 2020 - iopscience.iop.org
This review article presents the progress made over the last decade, since the introduction of effective field theories (EFTs) into post-Newtonian (PN) gravity. These have been put …
M Crossley, P Glorioso, H Liu - Journal of High Energy Physics, 2017 - Springer
A bstract We develop an effective field theory for dissipative fluids which governs the dynamics of long-lived gapless modes associated with conserved quantities. The resulting …
S Foffa, RA Porto, I Rothstein, R Sturani - Physical Review D, 2019 - APS
We complete the derivation of the conservative dynamics of binary systems to fourth Post- Newtonian (4PN) order in the effective field theory (EFT) approach. We present a self …
In this work we introduce contact Hamiltonian mechanics, an extension of symplectic Hamiltonian mechanics, and show that it is a natural candidate for a geometric description of …
We use the effective field theory (EFT) framework to calculate the tail effect in gravitational radiation reaction, which enters at the fourth post-Newtonian order in the dynamics of a …
H Taha, C Gonzalez, M Shorbagy - Physics of Fluids, 2023 - pubs.aip.org
Most variational principles in classical mechanics are based on the principle of least action, which is only a stationary principle. In contrast, Gauss' principle of least constraint is a true …
A Edison, M Levi - Physics Letters B, 2023 - Elsevier
We introduce a novel framework to study high-order gravitational effects on a binary from the scattering of its emitted gravitational radiation. Here we focus on the radiation-reaction due …
A Edison, M Levi - Journal of High Energy Physics, 2024 - Springer
A bstract We establish and develop a novel methodology to treat higher-order non-linear effects of gravitational radiation that is scattered from binary inspirals, which employs …
In this paper, we present a novel approach for fluid dynamic simulations by harnessing the capabilities of Physics-Informed Neural Networks (PINNs) guided by the newly unveiled …