Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Matteo Votto"'
Publikováno v:
Quantum, Vol 8, p 1513 (2024)
We propose a protocol to realize quantum simulation and computation in spin systems with long-range interactions. Our approach relies on the local addressing of single spins with external fields parametrized by Walsh functions. This enables a mapping
Externí odkaz:
https://doaj.org/article/cc9cb01a1078419fae61eac79c116308
Autor:
Aniket Rath, Vittorio Vitale, Sara Murciano, Matteo Votto, Jérôme Dubail, Richard Kueng, Cyril Branciard, Pasquale Calabrese, Benoît Vermersch
Publikováno v:
PRX Quantum, Vol 4, Iss 1, p 010318 (2023)
The operator entanglement (OE) is a key quantifier of the complexity of a reduced density matrix. In out-of-equilibrium situations, e.g., after a quantum quench of a product state, it is expected to exhibit an entanglement barrier. The OE of a reduce
Externí odkaz:
https://doaj.org/article/67a1177b64224cc0808a18b509737dbf
Autor:
Mikheil Tsitsishvili, Titas Chanda, Matteo Votto, Pierre Fromholz, Marcello Dalmonte, Alexander Nersesyan
We investigate the phase diagram of hard-core bosons in two-leg ladders in the presence of soft-shoulder potentials. We show how the competition between local and non-local terms gives rise to a phase diagram with liquid phases with dominant cluster,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22f8d2493664648416734a03d3dd2aca
http://arxiv.org/abs/2112.10421
http://arxiv.org/abs/2112.10421
Autor:
Federica Maria Surace, Eduardo Gonzalez Lazo, Matteo Votto, Giuliano Giudici, Alessandro Silva, Marcello Dalmonte
Publikováno v:
Physical Review B
Quantum scars are non-thermal eigenstates characterized by low entanglement entropy, initially detected in systems subject to nearest-neighbor Rydberg blockade, the so called PXP model. While most of these special eigenstates elude an analytical desc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8c39af4aebb7b8000f0102ebc221f83
http://arxiv.org/abs/2011.08218
http://arxiv.org/abs/2011.08218