Zobrazeno 1 - 10
of 10 782
pro vyhledávání: '"Rossini P."'
We study a one-dimensional antiferromagnetic-elastic model with magnetic ions having spin $S=3/2$. By extensive DMRG computations and complementary analytical methods, we uncover a first-order transition from a homogeneous or weakly-dimerized phase (
Externí odkaz:
http://arxiv.org/abs/2409.13446
We investigate the scaling of the fermionic logarithmic negativity (FLN) between complementary intervals in the steady state of a driven-dissipative tight-binding critical chain, coupled to two thermal reservoirs at its edges. We compare the predicti
Externí odkaz:
http://arxiv.org/abs/2409.06326
The description of gene interactions that constantly occur in the cellular environment is an extremely challenging task due to an immense number of degrees of freedom and incomplete knowledge about microscopic details. Hence, a coarse-grained and rat
Externí odkaz:
http://arxiv.org/abs/2408.08814
Autor:
Spalding, Eckhart, Arcadi, Elizabeth, Douglass, Glen, Gross, Simon, Guyon, Olivier, Martinod, Marc-Antoine, Norris, Barnaby, Rossini-Bryson, Stephanie, Taras, Adam, Tuthill, Peter, Ahn, Kyohoon, Deo, Vincent, Morsy, Mona El, Lozi, Julien, Vievard, Sebastien, Withford, Michael
GLINT is a nulling interferometer downstream of the SCExAO extreme-adaptive-optics system at the Subaru Telescope (Hawaii, USA), and is a pathfinder instrument for high-contrast imaging of circumstellar environments with photonic technologies. GLINT
Externí odkaz:
http://arxiv.org/abs/2407.17741
Charge diffusion through desoxyribonucleic acid (DNA) is a physico-chemical phenomenon that on the one hand is being explored for technological purposes, on the other hand is applied by nature for various informational processes in life. With regard
Externí odkaz:
http://arxiv.org/abs/2407.14252
Reduced-rank (RR) regression may be interpreted as a dimensionality reduction technique able to reveal complex relationships among the data parsimoniously. However, RR regression models typically overlook any potential group structure among the respo
Externí odkaz:
http://arxiv.org/abs/2406.17444
We consider an infinite-range interacting quantum spin-1/2 model, undergoing periodic kicking and dissipatively coupled with an environment. In the thermodynamic limit, it is described by classical mean-field equations that can show regular and chaot
Externí odkaz:
http://arxiv.org/abs/2406.16585
Enabling robots to autonomously perform hybrid motions in diverse environments can be beneficial for long-horizon tasks such as material handling, household chores, and work assistance. This requires extensive exploitation of intrinsic motion capabil
Externí odkaz:
http://arxiv.org/abs/2406.14655
We consider forecast comparison in the presence of instability when this affects only a short period of time. We demonstrate that global tests do not perform well in this case, as they were not designed to capture very short-lived instabilities, and
Externí odkaz:
http://arxiv.org/abs/2405.11954
Autor:
Rossini, Davide, Vicari, Ettore
Publikováno v:
Phys. Rev. B 110, 035126 (2024)
We address the equilibrium and out-of-equilibrium behavior of the particle density in many-body systems undergoing quantum transitions driven by the chemical potential $\mu$. They originate from a nontrivial interplay between noncritical short-range
Externí odkaz:
http://arxiv.org/abs/2405.04364