Zobrazeno 1 - 10
of 1 236
pro vyhledávání: '"P. Ballarini"'
Autor:
Panico, Riccardo, Ciliberto, Giorgio, Martone, Giovanni Italo, Congy, Thibault, Ballarini, Dario, Lanotte, Alessandra Sabina, Pavloff, Nicolas
We present a combined experimental and theoretical investigation of the formation and decay kinetics of vortices in two dimensional, compressible quantum turbulence. We follow the temporal evolution of a quantum fluid of exciton polaritons, hybrid li
Externí odkaz:
http://arxiv.org/abs/2411.11671
Autor:
Polimeno, Laura, Todisco, Francesco, Mastria, Rosanna, De Giorgi, Milena, Fieramosca, Antonio, Pugliese, Marco, Ballarini, Dario, Grudinina, Anna, Voronova, Nina, Sanvitto, Daniele
Transition-metal dichalcogenides monolayers exhibit strong exciton resonances that enable intense light-matter interactions at room temperature (RT). However, the sensitivity of these materials to the surrounding environment and their intense interac
Externí odkaz:
http://arxiv.org/abs/2410.17693
Autor:
Trypogeorgos, Dimitrios, Gianfrate, Antonio, Landini, Manuele, Nigro, Davide, Gerace, Dario, Carusotto, Iacopo, Riminucci, Fabrizio, Baldwin, Kirk W., Pfeiffer, Loren N., Martone, Giovanni I., De Giorgi, Milena, Ballarini, Dario, Sanvitto, Daniele
A supersolid is a counter-intuitive phase of matter where its constituent particles are arranged into a crystalline structure, yet they are free to flow without friction. This requires the particles to share a global macroscopic phase while being abl
Externí odkaz:
http://arxiv.org/abs/2407.02373
Process mining is concerned with deriving formal models capable of reproducing the behaviour of a given organisational process by analysing observed executions collected in an event log. The elements of an event log are finite sequences (i.e., traces
Externí odkaz:
http://arxiv.org/abs/2406.10817
Publikováno v:
Computational Methods in Systems Biology, Sep 2023, Luxembourg, Luxembourg. pp.1-17
Periodic recurrence is a prominent behavioural of many biological phenomena, including cell cycle and circadian rhythms. Although deterministic models are commonly used to represent the dynamics of periodic phenomena, it is known that they are little
Externí odkaz:
http://arxiv.org/abs/2405.09183
Autor:
Voronova, Nina, Grudinina, Anna, Panico, Riccardo, Trypogeorgos, Dimitris, De Giorgi, Milena, Baldwin, Kirk, Pfeiffer, Loren, Sanvitto, Daniele, Ballarini, Dario
Macroscopic coherence in quantum fluids allows the observation of interference effects in their wavefunctions, and enables applications such as superconducting quantum interference devices based on Josephson tunneling. The Josephson effect manifests
Externí odkaz:
http://arxiv.org/abs/2404.12663
We investigate the turbulent properties of a confined driven-dissipative polariton quantum fluid after a pulsed excitation. Using numerical simulations, we provide insight into the vortex clustering processes that emerge during the relaxation dynamic
Externí odkaz:
http://arxiv.org/abs/2402.01637
Autor:
Coriolano, Annalisa, Moliterni, Anna, Todisco, Francesco, Polimeno, Laura, Mastria, Rosanna, Olieric, Vincent, Giacobbe, Carlotta, De Giorgi, Milena, Ballarini, Dario, Rizzo, Aurora, Gigli, Giuseppe, Giannini, Cinzia, Viola, Ilenia, Sanvitto, Daniele, De Marco, Luisa
Hybrid two-dimensional perovskites hold considerable promise as semiconductors for a wide range of optoelectronic applications. Many efforts are addressed to exploit the potential of these materials by tailoring their characteristics. In this work, t
Externí odkaz:
http://arxiv.org/abs/2307.15070
Autor:
Panico, Riccardo, Lanotte, Alessandra S., Trypogeorgos, Dimitrios, Gigli, Giuseppe, De Giorgi, Milena, Sanvitto, Daniele, Ballarini, Dario
The similarities of quantum turbulence with classical hydrodynamics allow quantum fluids to provide essential models of their classical analogue, paving the way for fundamental advances in physics and technology. Recently, experiments on 2D quantum t
Externí odkaz:
http://arxiv.org/abs/2306.17530
Autor:
Gianfrate, Antonio, Sigurdsson, Helgi, Ardizzone, Vincenzo, Nguyen, Hai Chau, Riminucci, Fabrizio, Efthymiou-Tsironi, Maria, Baldwin, Kirk W., Pfeiffer, Loren N., Trypogeorgos, Dimitrios, De Giorgi, Milena, Ballarini, Dario, Nguyen, Hai Son, Sanvitto, Daniele
Publikováno v:
Nat. Phys. 20, 61-67 (2024)
Topological bound states in the continuum are confined wave-mechanical objects that offer advantageous ways to enhance light-matter interactions in compact photonic devices. In particular, their large quality factor in the strong-coupling regime has
Externí odkaz:
http://arxiv.org/abs/2301.08477