Zobrazeno 1 - 10
of 710
pro vyhledávání: '"P. A. Renes"'
Autor:
Gong, Anqi, Renes, Joseph M.
We give a fault tolerant construction for error correction and computation using two punctured quantum Reed-Muller (PQRM) codes. In particular, we consider the $[[127,1,15]]$ self-dual doubly-even code that has transversal Clifford gates (CNOT, H, S)
Externí odkaz:
http://arxiv.org/abs/2410.23263
We introduce a sliding window decoder based on belief propagation (BP) with guided decimation for the purposes of decoding quantum low-density parity-check codes in the presence of circuit-level noise. Windowed decoding keeps the decoding complexity
Externí odkaz:
http://arxiv.org/abs/2403.18901
In this work, we propose a fully differentiable iterative decoder for quantum low-density parity-check (LDPC) codes. The proposed algorithm is composed of classical belief propagation (BP) decoding stages and intermediate graph neural network (GNN) l
Externí odkaz:
http://arxiv.org/abs/2310.17758
Publikováno v:
PRX Quantum 5, 040303 (2024)
Decoding algorithms based on approximate tensor network contraction have proven tremendously successful in decoding 2D local quantum codes such as surface/toric codes and color codes, effectively achieving optimal decoding accuracy. In this work, we
Externí odkaz:
http://arxiv.org/abs/2310.10722
Autor:
Gong, Anqi, Renes, Joseph M.
The successive cancellation list decoder (SCL) is an efficient decoder for classical polar codes with low decoding error, approximating the maximum likelihood decoder (MLD) for small list sizes. Here we adapt the SCL to the task of decoding quantum p
Externí odkaz:
http://arxiv.org/abs/2304.04743
Autor:
Lipka-Bartosik, Patryk, Chubb, Christopher T., Renes, Joseph M., Tomamichel, Marco, Korzekwa, Kamil
Publikováno v:
PRX Quantum 5, 020335 (2024)
We address the problem of exact and approximate transformation of quantum dichotomies in the asymptotic regime, i.e., the existence of a quantum channel $\mathcal E$ mapping $\rho_1^{\otimes n}$ into $\rho_2^{\otimes R_nn}$ with an error $\epsilon_n$
Externí odkaz:
http://arxiv.org/abs/2303.05524
Publikováno v:
Eletrônica de Potência, Vol 29 (2024)
This work provides an event-oriented method to model and predict the lifetime of lead-acid and lithium-iron phosphate batteries. An ampere-hour integration method is proposed to be used in conjunction with the event-oriented method to achieve higher
Externí odkaz:
https://doaj.org/article/3c4749b979ca452293fa5538186f1bfb
Autor:
Elena A. Alexa, José F. Cobo-Díaz, Erica Renes, Tom F. O´Callaghan, Kieran Kilcawley, David Mannion, Iwona Skibinska, Lorena Ruiz, Abelardo Margolles, Paula Fernández-Gómez, Adrián Alvarez-Molina, Paula Puente-Gómez, Fiona Crispie, Mercedes López, Miguel Prieto, Paul D. Cotter, Avelino Alvarez-Ordóñez
Publikováno v:
Microbiome, Vol 12, Iss 1, Pp 1-17 (2024)
Abstract Background Artisanal cheeses usually contain a highly diverse microbial community which can significantly impact their quality and safety. Here, we describe a detailed longitudinal study assessing the impact of ripening in three natural cave
Externí odkaz:
https://doaj.org/article/0548254abd254a36abb8e432f4b3b49b
Autor:
Faist, Philippe, Woods, Mischa P., Albert, Victor V., Renes, Joseph M., Eisert, Jens, Preskill, John
Publikováno v:
PRX Quantum 4, 040336 (2023)
Detection of weak forces and precise measurement of time are two of the many applications of quantum metrology to science and technology. We consider a quantum system initialized in a pure state and whose evolution is governed by a Hamiltonian $H$; a
Externí odkaz:
http://arxiv.org/abs/2207.13707
Publikováno v:
Frontline Learning Research, Vol 12, Iss 3 (2024)
Feeling the urgency of the climate crisis and judging current societal (re)action insufficient, young adults increasingly engage in climate activism. While individual learning is not the objective of climate activism, research has documented that you
Externí odkaz:
https://doaj.org/article/43e7d2aee55e408391fab4d3e12bfeb2