3 papers
astro-ph.GA2026
Machine learning prediction of binary formation in three-body gravitational encounters
Ahmad Farhani Asl
Three-body encounters are frequent events in stellar systems, intrinsically chaotic, and computationally costly to model with direct N-body integration. Predicting whether such enc…
astro-ph.GA2026
Predicting the final states of binary-single scattering with machine learning
Ahmad Farhani Asl, David Fonseca Mota, Dennis Fremstad +1
Context. Binary-single encounters are particularly frequent in dense stellar environments, where they play a central role in shaping the dynamical evolution of their host systems.…
cond-mat.mes-hall2026
DC conductivity of tilted Dirac Fermions across the Lifshitz Transition: short- versus long-range impurities
Mohammad H. Pakzamir, Zahra Faraei, Ali G. Moghaddam
We theoretically investigate the DC conductivity of two-dimensional tilted Dirac systems subject to short- and long-range impurity scattering. Using the Kubo formalism, we systemat…