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- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Gran SassoIT850 papers
- Centre National de la Recherche ScientifiqueFR576 papers
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- Sapienza University of RomeIT442 papers
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181 papers · 1 filter
Hamiltonian analysis of mimetic scalar gravity revisited
Alexander Ganz, Purnendu Karmakar, Sabino Matarrese +1
We perform the Hamiltonian analysis of several mimetic gravity models and compare our results with those obtained previously by different authors. We verify that for healthy mimeti…
Active escape dynamics: the effect of persistence on barrier crossing
Lorenzo Caprini, Umberto Marini Bettolo Marconi, Andrea Puglisi +1
We study a system of non-interacting active particles, propelled by colored noises, characterized by an activity time , and confined by a double-well potential. A straightforwar…
\texttt{GooStats}: A GPU-based framework for multi-variate analysis in particle physics
Xuefeng Ding
\texttt{GooStats} is a software framework that provides a flexible environment and common tools to implement multi-variate statistical analysis. The framework is built upon the \te…
A New Method to Observe Gravitational Waves emitted by Core Collapse Supernovae
P. Astone, P. Cerda-Duran, I. Di Palma +4
While gravitational waves have been detected from mergers of binary black holes and binary neutron stars, signals from core collapse supernovae, the most energetic explosions in th…
Active chiral particles under confinement: surface currents and bulk accumulation phenomena
Lorenzo Caprini, Umberto Marini Bettolo Marconi
In this work, we study the stationary behavior of an assembly of independent chiral active particles under confinement by employing an extension of the active Ornstein-Uhlenbeck mo…
Active particles under confinement and effective force generation among surfaces
Lorenzo Caprini, Umberto Marini Bettolo Marconi
We consider the effect of geometric confinement on the steady-state properties of a one-dimensional active suspension subject to thermal noise. The random active force is modeled b…