Zobrazeno 1 - 10
of 2 194
pro vyhledávání: '"Salvatore, F. P."'
Autor:
Mele, Francesco Anna, Mele, Antonio Anna, Bittel, Lennart, Eisert, Jens, Giovannetti, Vittorio, Lami, Ludovico, Leone, Lorenzo, Oliviero, Salvatore F. E.
Quantum state tomography, aimed at deriving a classical description of an unknown state from measurement data, is a fundamental task in quantum physics. In this work, we analyse the ultimate achievable performance of tomography of continuous-variable
Externí odkaz:
http://arxiv.org/abs/2405.01431
Entanglement serves as a foundational pillar in quantum information theory, delineating the boundary between what is classical and what is quantum. The common assumption is that higher entanglement corresponds to a greater degree of `quantumness'. Ho
Externí odkaz:
http://arxiv.org/abs/2403.19610
This work uncovers a fundamental connection between doped stabilizer states, a concept from quantum information theory, and the structure of eigenstates in perturbed many-body quantum systems. We prove that for Hamiltonians consisting of a sum of com
Externí odkaz:
http://arxiv.org/abs/2403.14912
Data integration is considered a classic research field and a pressing need within the information science community. Ontologies play a critical role in such a process by providing well-consolidated support to link and semantically integrate datasets
Externí odkaz:
http://arxiv.org/abs/2310.11723
Digital Twins (DT) facilitate monitoring and reasoning processes in cyber-physical systems. They have progressively gained popularity over the past years because of intense research activity and industrial advancements. Cognitive Twins is a novel con
Externí odkaz:
http://arxiv.org/abs/2308.15168
Publikováno v:
Quantum 8, 1361 (2024)
In this paper, we present a learning algorithm aimed at learning states obtained from computational basis states by Clifford circuits doped with a finite number $t$ of $T$-gates. The algorithm learns an exact tomographic description of $t$-doped stab
Externí odkaz:
http://arxiv.org/abs/2305.15398
Publikováno v:
Phys. Rev. A 108, 042407 (2023)
Stabilizer entropies (SE) measure deviations from stabilizer resources and as such are a fundamental ingredient for quantum advantage. In particular, the interplay of SE and entanglement is at the root of the complexity of classically simulating quan
Externí odkaz:
http://arxiv.org/abs/2304.13768
Autor:
Tirrito, Emanuele, Tarabunga, Poetri Sonya, Lami, Gugliemo, Chanda, Titas, Leone, Lorenzo, Oliviero, Salvatore F. E., Dalmonte, Marcello, Collura, Mario, Hamma, Alioscia
Publikováno v:
Phys. Rev. A 109, L040401 (2024)
Non-stabilizerness - also colloquially referred to as magic - is the a resource for advantage in quantum computing and lies in the access to non-Clifford operations. Developing a comprehensive understanding of how non-stabilizerness can be quantified
Externí odkaz:
http://arxiv.org/abs/2304.01175
Autor:
Pileggi, Salvatore F.
In a context of constant evolution and proliferation of AI technology,Hybrid Intelligence is gaining popularity to refer a balanced coexistence between human and artificial intelligence. The term has been extensively used in the past two decades to d
Externí odkaz:
http://arxiv.org/abs/2303.17262
Publikováno v:
Phys. Rev. A 109, 032403 (2024)
Stabilizer Entropy (SE) quantifies the spread of a state in the basis of Pauli operators. It is a computationally tractable measure of non-stabilizerness and thus a useful resource for quantum computation. SE can be moved around a quantum system, eff
Externí odkaz:
http://arxiv.org/abs/2302.07895