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pro vyhledávání: '"Liberto A"'
Lattice models display bound states for repulsive interactions that smoothly connect to high-energy two-particle states of doubly occupied sites, namely doublons, for strong onsite interactions. In this work, we show that a distinct type of repulsive
Externí odkaz:
http://arxiv.org/abs/2410.06184
Interacting bosons on a single plaquette threaded by a $\pi$-flux can spontaneously break time-reversal symmetry, resulting in a chiral loop current. Connecting such bosonic $\pi$-flux plaquettes in a dispersive configuration was recently shown to le
Externí odkaz:
http://arxiv.org/abs/2410.01780
Autor:
Song, Yongxin, Beltrán, Liberto, Besedin, Ilya, Kerschbaum, Michael, Pechal, Marek, Swiadek, François, Hellings, Christoph, Zanuz, Dante Colao, Flasby, Alexander, Besse, Jean-Claude, Wallraff, Andreas
When using unitary gate sequences, the growth in depth of many quantum circuits with output size poses significant obstacles to practical quantum computation. The quantum fan-out operation, which reduces the circuit depth of quantum algorithms such a
Externí odkaz:
http://arxiv.org/abs/2409.06989
The dynamic yield stress associated with the flow cessation of cement pastes is measured using a rheometer equipped with various shear geometries such as vane, helical, sandblasted co-axial cylinders, and serrated parallel plates, as well as with the
Externí odkaz:
http://arxiv.org/abs/2403.12593
We study Hanbury Brown-Twiss spatial intensity correlations in femtosecond laser-fabricated photonic Su-Schrieffer-Heeger lattices. We first probe edge bound states in the continuum (BICs) of two indistinguishable bosons by mapping the intensity corr
Externí odkaz:
http://arxiv.org/abs/2402.18340
Autor:
Tečer, Matija, Di Liberto, Marco, Silvi, Pietro, Montangero, Simone, Romanato, Filippo, Calajò, Giuseppe
Publikováno v:
Phys. Rev. Lett. 132, 163602 (2024)
One dimensional confinement in waveguide Quantum Electrodynamics (QED) plays a crucial role to enhance light-matter interactions and to induce a strong quantum nonlinear optical response. In two or higher dimensional settings, this response is reduce
Externí odkaz:
http://arxiv.org/abs/2312.07668
Autor:
Ballarin, Marco, Cataldi, Giovanni, Magnifico, Giuseppe, Jaschke, Daniel, Di Liberto, Marco, Siloi, Ilaria, Montangero, Simone, Silvi, Pietro
Publikováno v:
Quantum 8, 1460 (2024)
We numerically analyze the feasibility of a platform-neutral, general strategy to perform quantum simulations of fermionic lattice field theories under open boundary conditions. The digital quantum simulator requires solely one- and two-qubit gates a
Externí odkaz:
http://arxiv.org/abs/2310.15091
Autor:
Di Liberto, Giovanni M., Nidiffer, Aaron, Crosse, Michael J., Zuk, Nathaniel J., Haro, Stephanie, Cantisani, Giorgia, Winchester, Martin M., Igoe, Aoife, McCrann, Ross, Chandra, Satwik, Lalor, Edmund C., Baruzzo, Giacomo
Neurophysiology research has demonstrated that it is possible and valuable to investigate sensory processing in scenarios involving continuous sensory streams, such as speech and music. Over the past 10 years or so, novel analytic frameworks combined
Externí odkaz:
http://arxiv.org/abs/2309.07671
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 6119-6144 (2024)
Vertically resolved information on aerosol particles represents a key aspect in many atmospheric studies, including aerosol–climate interactions and aerosol impacts on air quality and human health. This information is primarily
Externí odkaz:
https://doaj.org/article/c35b3edee52d45ebb9c90d063391c1ed
Autor:
Goldman, Nathan, Diessel, Oriana K., Barbiero, Luca, Prüfer, Maximilian, Di Liberto, Marco, Gavensky, Lucila Peralta
Publikováno v:
PRX Quantum 4, 040327 (2023)
This work explores the possibility of creating and controlling unconventional nonlinearities by periodic driving, in a broad class of systems described by the nonlinear Schr\"odinger equation (NLSE). By means of a parent quantum many-body description
Externí odkaz:
http://arxiv.org/abs/2304.05865