Zobrazeno 1 - 10
of 719
pro vyhledávání: '"P. Biella"'
Publikováno v:
Methods in Ecology and Evolution, Vol 15, Iss 1, Pp 51-59 (2024)
Abstract Pollinator insects are declining worldwide, also due to the alteration of their diet with severe implications on their health status. Pollinators diet relies mainly on flower rewards (i.e. pollen and nectar), and a precise characterization o
Externí odkaz:
https://doaj.org/article/2e90a489720545309b6d6f032ac7a3dd
Publikováno v:
Ecosphere, Vol 15, Iss 3, Pp n/a-n/a (2024)
Abstract Pollinator insects are declining worldwide also due to the alteration of their diet which plays a pivotal role in influencing their health status. Despite interspecific and intraspecific diversity in the diet, pollinators completely or partl
Externí odkaz:
https://doaj.org/article/f80c88c855ee4ccabc7a10e8aaf36ced
Autor:
Geier, Kevin T., Maki, Jeff, Biella, Alberto, Dalfovo, Franco, Giorgini, Stefano, Stringari, Sandro
Superfluidity describes the ability of quantum matter to flow without friction. Due to its fundamental role in many transport phenomena, it is crucial to understand the robustness of superfluid properties to external perturbations. Here, we theoretic
Externí odkaz:
http://arxiv.org/abs/2407.17558
Autor:
Minganti, Fabrizio, Biella, Alberto
This text is a short introduction to the physics of driven-dissipative many-body systems, focusing on a few selected topics. Beyond its more ``historical'' interest in the study of atomic physics and quantum optics, presently the modeling and studyin
Externí odkaz:
http://arxiv.org/abs/2407.16855
Quantum measurements profoundly influence system dynamics. They lead to complex nonequilibrium phenomena like the quantum Zeno effect, and they can be used for mitigating errors in quantum simulations. Such an ability is particularly valuable for lat
Externí odkaz:
http://arxiv.org/abs/2405.18504
Publikováno v:
Phys. Rev. A 110, 043315 (2024)
We show that two-body losses induce a collective excitation in a harmonically trapped one-dimensional Bose gas, even in the absence of a quench in the trap or any other external perturbation. Focusing on the dissipatively fermionized regime, we perfo
Externí odkaz:
http://arxiv.org/abs/2402.05824
Publikováno v:
Revista Educação em Contexto, Vol 3, Iss 2, Pp 89-103 (2024)
Este artigo é resultado de uma pesquisa de mestrado, realizada no Programa de Pós-Graduação Mestrado Profissional em Letras (ProfLetras), da Universidade Federal de Uberlândia (UFU), e aborda uma experiência de leitura e escrita literária na E
Externí odkaz:
https://doaj.org/article/da2a833a57884ddba6d22344099a23a9
Publikováno v:
SciPost Phys. 15, 152 (2023)
In this work we characterize the false vacuum decay in the ferromagnetic quantum Ising chain with a weak longitudinal field subject to continuous monitoring of the local magnetization. Initializing the system in a metastable state, the false vacuum,
Externí odkaz:
http://arxiv.org/abs/2306.01067
Publikováno v:
Quantum 7, 1170 (2023)
We investigate and characterize the emergence of finite-component dissipative phase transitions (DPTs) in nonlinear photon resonators subject to $n$-photon driving and dissipation. Exploiting a semiclassical approach, we derive general results on the
Externí odkaz:
http://arxiv.org/abs/2303.03355
Publikováno v:
Phys. Rev. A 107, 013303 (2023)
We study an interacting one-dimensional gas of spin-1/2 fermions with two-body losses. The dynamical phase diagram that characterises the approach to the stationary state displays a wide quantum-Zeno region, identified by a peculiar behaviour of the
Externí odkaz:
http://arxiv.org/abs/2206.06837