Zobrazeno 1 - 10
of 2 034
pro vyhledávání: '"Cinti, P"'
Unveiling the principles behind self-organization in quantum systems is of paramount importance, both intrinsically and practically, in view of foreseeable technological applications. Recently, increasing attention is being paid to atomic systems in
Externí odkaz:
http://arxiv.org/abs/2410.22511
The behaviour of the helicity modulus has been frequently employed to investigate the onset of the topological order characterizing the low-temperature phase of the two-dimensional XY-model. We here present how the analysis based on the use of this k
Externí odkaz:
http://arxiv.org/abs/2407.11507
Autor:
Cinti, Eleonora, Prinari, Francesca
We show that, when $sp>N$, the sharp Hardy constant $\mathfrak{h}_{s,p}$ of the punctured space $\mathbb R^N\setminus\{0\}$ in the Sobolev-Slobodecki\u{\i} space provides an optimal lower bound for the Hardy constant $\mathfrak{h}_{s,p}(\Omega)$ of a
Externí odkaz:
http://arxiv.org/abs/2407.06568
The effects of frustration on extended supersolid states is a largely unexplored subject in the realm of cold-atom systems. In this work, we explore the impact of quasicrystalline lattices on the supersolid phases of dipolar bosons. Our findings reve
Externí odkaz:
http://arxiv.org/abs/2403.03118
Publikováno v:
Physical Review Letters 133, 096001 (2024)
Discovering novel emergent behavior in quantum many-body systems is a main objective of contemporary research. In this paper, we explore the effects on phases and phase transitions of the proximity to a Ruelle-Fisher instability, marking the transiti
Externí odkaz:
http://arxiv.org/abs/2402.16125
By combining first-principles path integral Monte Carlo methods and mean-field techniques, we explore the properties of cylindrically trapped doubly-dipolar Bose gases. We first verify the emergence of a pancake quantum droplet at low temperatures, v
Externí odkaz:
http://arxiv.org/abs/2402.07722
Autor:
Daniela Sangiorgio, Joan Cáliz, Stefania Mattana, Anna Barceló, Bruno De Cinti, David Elustondo, Sofie Hellsten, Federico Magnani, Giorgio Matteucci, Päivi Merilä, Manuel Nicolas, Dario Ravaioli, Anne Thimonier, Elena Vanguelova, Arne Verstraeten, Peter Waldner, Emilio O. Casamayor, Josep Peñuelas, Maurizio Mencuccini, Rossella Guerrieri
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-10 (2024)
Abstract Tree-microbe interactions are essential for forest ecosystem functioning. Most plant–microbe research has focused on the rhizosphere, while composition of microbial communities in the phyllosphere remains underexplored. Here, we use 16S rR
Externí odkaz:
https://doaj.org/article/1def8b286eee4b3dbe468caa1813cba3
Publikováno v:
Vegetation Classification and Survey (VCS), Vol 5, Iss , Pp 225-236 (2024)
Aim: The aim of this study is to describe the compositional and ecological diversity of the Natura 2000 Site ‘Cansiglio Forest’ (IT3310006). Study area: The study area is located in the South-Eastern Prealps between the Venetian-Friulian plain an
Externí odkaz:
https://doaj.org/article/fa2ad1209ebb4dc6b8261030b32c2b17
Autor:
Grossklags, Matheus, Ciardi, Matteo, Zampronio, Vinicius, Cinti, Fabio, Mendoza-Coto, Alejandro
We study the emergence of Bose glass phases in self sustained bosonic quasicrystals induced by a pair interaction between particles of Lifshitz-Petrich type. By using a mean field variational method designed in momentum space as well as Gross-Pitaevs
Externí odkaz:
http://arxiv.org/abs/2308.12434
We establish a regularity result for optimal sets of the isoperimetric problem with double density under mild ($\alpha$-)H\"older regularity assumptions on the density functions. Our main Theorem improves some previous results and allows to reach in
Externí odkaz:
http://arxiv.org/abs/2304.05867