Zobrazeno 1 - 10
of 8 069
pro vyhledávání: '"A, Musolino"'
The abundances resulting from $r$-process nucleosynthesis as predicted by simulations of binary neutron-star (BNS) mergers remain an open question as the current state-of-the-art is still restricted to three-species neutrino transport. We present the
Externí odkaz:
http://arxiv.org/abs/2411.19178
We investigate the dynamics of one-dimensional SU(2) ultracold fermions near the Tonks-Girardeau limit, confined in a box potential. The system is driven out of equilibrium by initially preparing the two spin components in a fully separated configura
Externí odkaz:
http://arxiv.org/abs/2410.23716
A significant interest has emerged recently in assessing whether collimated and ultra-relativistic outflows can be produced by a long-lived remnant from a binary neutron-star (BNS) merger, with different approaches leading to different outcomes. To c
Externí odkaz:
http://arxiv.org/abs/2410.06253
We consider the Poisson equation with homogeneous Dirichlet conditions in a family of domains in $R^{n}$ indexed by a small parameter $\epsilon$. The domains depend on $\epsilon$ only within a ball of radius proportional to $\epsilon$ and, as $\epsil
Externí odkaz:
http://arxiv.org/abs/2408.02387
Publikováno v:
Phys. Rev. Lett. 133, 183402 (2024)
Multicomponent quantum mixtures in one dimension can be characterized by their symmetry under particle exchange. For a strongly interacting Bose-Bose mixture, we show that the time evolution of the momentum distribution from an initially symmetry-mix
Externí odkaz:
http://arxiv.org/abs/2407.00194
We consider the heat equation in a domain that has a hole in its interior. We impose a Neumann condition on the exterior boundary and a nonlinear Robin condition on the boundary of the hole. The shape of the hole is determined by a suitable diffeomor
Externí odkaz:
http://arxiv.org/abs/2406.11365
Using a set of general-relativistic magnetohydrodynamics simulations that include proper neutrino transfer, we assess for the first time the role played by the fallback accretion onto the remnant from a binary neutron-star merger over a timescale of
Externí odkaz:
http://arxiv.org/abs/2402.11009
Autor:
Zettler, J. K., Hauswald, C., Corfdir, P., Musolino, M., Geelhaar, L., Riechert, H., Brandt, O., Fernández-Garrido, S.
Publikováno v:
Cryst. Growth Des. 2015, 15, 8, 4104
In molecular beam epitaxy, the spontaneous formation of GaN nanowires on Si(111) substrates at elevated temperatures is limited by the long incubation time that precedes nanowire nucleation. In this work, we present three unconventional growth approa
Externí odkaz:
http://arxiv.org/abs/2402.00583
Autor:
Ng, Harry Ho-Yin, Jiang, Jin-Liang, Musolino, Carlo, Ecker, Christian, Tootle, Samuel D., Rezzolla, Luciano
Publikováno v:
Phys. Rev. D (2024) 109, 064061
One of the main challenges in the numerical modeling of binary neutron-star (BNS) mergers is long-term simulations of the post-merger remnant over timescales of the order of seconds. When this modeling includes all the aspects of complex physics, the
Externí odkaz:
http://arxiv.org/abs/2312.11358
We revisit the study of amplitude oscillations in a pair condensate of fermions after an interaction quench, and generalize it to nonzero temperature. For small variations of the order parameter, we show that the energy transfer during the quench det
Externí odkaz:
http://arxiv.org/abs/2310.08154