Zobrazeno 1 - 10
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pro vyhledávání: '"Hastings M"'
Publikováno v:
Measurement + Control, Vol 56 (2023)
The few applications used by Small and Medium Scale Enterprises (SMEs’) businesses lack efficiency and the appropriate intelligence to save them from price instability, inventory carrying costs, excess inventory, wrong decision making, inaccurate m
Externí odkaz:
https://doaj.org/article/cbbfffbbd55840e08a6aa36e9c9b0f4c
Publikováno v:
Journal of Sensor and Actuator Networks, Vol 13, Iss 1, p 16 (2024)
While a robust and reliable communication network for monitoring the mining environment in a timely manner to take care of people, the planet Earth and profits is key, the mining environment is very challenging in terms of achieving reliable wireless
Externí odkaz:
https://doaj.org/article/ba2948a0ac2945f1a1da2e77f3d714a9
Publikováno v:
Mathematics, Vol 12, Iss 2, p 348 (2024)
Modern rail/road transportation systems are critical to global travel and commercial transportation. The improvement of transport systems that are needed for efficient cargo movements possesses further challenges. For instance, diesel-powered trucks
Externí odkaz:
https://doaj.org/article/ae83d482bc4b43849519a77056d54a91
Autor:
Hastings, M. B.
We answer two questions regarding the sum-of-squares for the SYK model left open in Ref. 1, both of which are related to graphs. First (a "limitation"), we show that a fragment of the sum-of-squares, in which one considers commutation relations of de
Externí odkaz:
http://arxiv.org/abs/2402.14752
Autor:
Hastings, M. B.
We consider some questions related to codes constructed using various graphs, in particular focusing on graphs which are not lattices in two or three dimensions. We begin by considering Floquet codes which can be constructed using ``emergent fermions
Externí odkaz:
http://arxiv.org/abs/2308.10264
Autor:
Freedman, M. H., Hastings, M. B.
Quantum information is about the entanglement of states. To this starting point we add parameters whereby a single state becomes a non-vanishing section of a bundle. We consider through examples the possible entanglement patterns of sections.
Co
Co
Externí odkaz:
http://arxiv.org/abs/2304.01072
Autor:
Hastings, M. B.
This is a collection of various result and notes, addressing the sum-of-squares hierarchy for spin and fermion systems using some ideas from quantum field theory, including higher order perturbation theory, critical phenomena, nonlocal coupling in ti
Externí odkaz:
http://arxiv.org/abs/2302.14006
Autor:
Hastings, M. B.
We give a general procedure for weight reducing quantum codes. This corrects a previous work\cite{owr}, and introduces a new technique that we call "coning" to effectively induce high weight stabilizers in an LDPC code. As one application, any LDPC c
Externí odkaz:
http://arxiv.org/abs/2102.10030
Autor:
Hastings, M. B.
This is a personal history of the Hastings-Michalakis proof of quantum Hall conductance quantization.
Comment: 3 pages
Comment: 3 pages
Externí odkaz:
http://arxiv.org/abs/2009.01645
Autor:
Hastings, M. B.
Publikováno v:
Quantum 5, 597 (2021)
We show a superpolynomial oracle separation between the power of adiabatic quantum computation with no sign problem and the power of classical computation.
Comment: 22 pages, 2 figures; v2 final version in Quantum
Comment: 22 pages, 2 figures; v2 final version in Quantum
Externí odkaz:
http://arxiv.org/abs/2005.03791