Zobrazeno 1 - 10
of 2 677
pro vyhledávání: '"Martin Delgado"'
This work introduces a graph-phased Szegedy's quantum walk, which incorporates link phases and local arbitrary phase rotations (APR), unlocking new possibilities for quantum algorithm efficiency. We demonstrate how to adapt quantum circuits to these
Externí odkaz:
http://arxiv.org/abs/2410.22011
Testing graph completeness is a critical problem in computer science and network theory. Leveraging quantum computation, we present an efficient algorithm using the Szegedy quantum walk and quantum phase estimation (QPE). Our algorithm, which takes t
Externí odkaz:
http://arxiv.org/abs/2407.20069
We apply quantum homomorphic encryption (QHE) schemes suitable for circuits with a polynomial number of $T/T^{\dagger}$-gates to Grover's algorithm, performing a simulation in Qiskit of a Grover circuit that contains 3 qubits. The $T/T^{\dagger}$ gat
Externí odkaz:
http://arxiv.org/abs/2403.04922
Advancements in gravitational-wave interferometers, particularly the next generation, are poised to profoundly impact gravitational wave astronomy and multimessenger astrophysics. A hybrid quantum algorithm is proposed to carry out quantum inference
Externí odkaz:
http://arxiv.org/abs/2403.00846
Publikováno v:
Physical Review Research 6, 043014 (2024)
The quantum SearchRank algorithm is a promising tool for a future quantum search engine based on PageRank quantization. However, this algorithm loses its functionality when the $N/M$ ratio between the network size $N$ and the number of marked nodes $
Externí odkaz:
http://arxiv.org/abs/2401.01554
Publikováno v:
Phys. Rev. Research 6, 013304 (2024)
Fracton codes host unconventional topological states of matter and are promising for fault-tolerant quantum computation due to their large coding space and strong resilience against decoherence and noise. In this work, we investigate the ground-state
Externí odkaz:
http://arxiv.org/abs/2311.11066
Autor:
Elie Azoulay, Nancy Kentish Barnes, Sheila Nainan-Myatra, Maria-Cruz Martin Delgado, Yaseen Arabi, Carole Boulanger, Giovanni Mistraletti, Maria Theodorakopoulou, Vernon Van Heerden, José-Artur Paiva, Oktay Demirkýran, Gabriel Heras La Calle, Abdulrahman Al Fares, Gaston Burghi, Guy Francois, Anita Barth, Jan De Waele, Samir Jaber, Michael Darmon, Maurizio Cecconi
Publikováno v:
Intensive Care Medicine Experimental, Vol 12, Iss 1, Pp 1-12 (2024)
Abstract Background Mental health symptoms among healthcare professionals (HCP) in intensive care units (ICUs) are a significant concern affecting both HCP well-being and patient care outcomes. Cross-sectional studies among members of the European So
Externí odkaz:
https://doaj.org/article/d4f2c61a65774264bc5c6ff6d59913dc
Publikováno v:
Advanced Quantum Technologies, 2400022, (2024)
Szegedy's quantum walk is an algorithm for quantizing a general Markov chain. It has plenty of applications such as many variants of optimizations. In order to check its properties in an error-free environment, it is important to have a classical sim
Externí odkaz:
http://arxiv.org/abs/2307.14314
Publikováno v:
Physica A: Statistical Mechanics and its Applications 625, 129021 (2023)
Quantum walks are promising tools based on classical random walks, with plenty of applications such as many variants of optimization. Here we introduce the semiclassical walks in discrete time, which are algorithms that combines classical and quantum
Externí odkaz:
http://arxiv.org/abs/2303.18202
The nonrecursive Bernstein-Vazirani algorithm was the first quantum algorithm to show a superpolynomial improvement over the corresponding best classical algorithm. Here we define a class of circuits that solve a particular case of this problem for s
Externí odkaz:
http://arxiv.org/abs/2303.17426