Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Day, Alexandre"'
Autor:
Day, Alexandre G.R.
This dissertation presents a study of machine learning methods with a focus on applications to statistical and condensed matter physics, in particular the problem of quantum state preparation, spin-glass and constraint satisfiability. We will start b
Externí odkaz:
https://hdl.handle.net/2144/34908
Publikováno v:
Phys. Rev. Lett. 122, 020601 (2019)
We study the problem of preparing a quantum many-body system from an initial to a target state by optimizing the fidelity over the family of bang-bang protocols. We present compelling numerical evidence for a universal spin-glass-like transition cont
Externí odkaz:
http://arxiv.org/abs/1803.10856
Autor:
Mehta, Pankaj, Bukov, Marin, Wang, Ching-Hao, Day, Alexandre G. R., Richardson, Clint, Fisher, Charles K., Schwab, David J.
Publikováno v:
Phyics Reports 810 (2019) 1-124
Machine Learning (ML) is one of the most exciting and dynamic areas of modern research and application. The purpose of this review is to provide an introduction to the core concepts and tools of machine learning in a manner easily understood and intu
Externí odkaz:
http://arxiv.org/abs/1803.08823
Autor:
Bukov, Marin, Day, Alexandre G. R., Weinberg, Phillip, Polkovnikov, Anatoli, Mehta, Pankaj, Sels, Dries
Publikováno v:
Phys. Rev. A 97, 052114 (2018)
We analyze the physics of optimal protocols to prepare a target state with high fidelity in a symmetrically coupled two-qubit system. By varying the protocol duration, we find a discontinuous phase transition, which is characterized by a spontaneous
Externí odkaz:
http://arxiv.org/abs/1711.09109
Autor:
Bukov, Marin, Day, Alexandre G. R., Sels, Dries, Weinberg, Phillip, Polkovnikov, Anatoli, Mehta, Pankaj
Publikováno v:
Phys. Rev. X 8, 031086 (2018)
The ability to prepare a physical system in a desired quantum state is central to many areas of physics such as nuclear magnetic resonance, cold atoms, and quantum computing. Yet, preparing states quickly and with high fidelity remains a formidable c
Externí odkaz:
http://arxiv.org/abs/1705.00565
Publikováno v:
Phys. Rev. B 90, 214430 (2014)
We carry out an analytical study of quantum spin ice, a U$(1)$ quantum spin liquid close to the classical spin ice solution for an effective spin $1/2$ model with anisotropic exchange couplings $J_{zz}$, $J_{\pm}$ and $J_{z\pm}$ on the pyrochlore lat
Externí odkaz:
http://arxiv.org/abs/1409.5127
Autor:
Mehta, Pankaj, Bukov, Marin, Wang, Ching-Hao, Day, Alexandre G.R., Richardson, Clint, Fisher, Charles K., Schwab, David J.
Publikováno v:
In Physics Reports 30 May 2019 810:1-124
Autor:
Anibal, James1 (AUTHOR), Day, Alexandre G.2 (AUTHOR), Bahadiroglu, Erol1 (AUTHOR), O'Neil, Liam3 (AUTHOR), Phan, Long1 (AUTHOR), Peltekian, Alec1 (AUTHOR), Erez, Amir1 (AUTHOR), Kaplan, Mariana3 (AUTHOR), Altan-Bonnet, Grégoire1 (AUTHOR) gregoire.altan-bonnet@nih.gov, Mehta, Pankaj2 (AUTHOR) gregoire.altan-bonnet@nih.gov
Publikováno v:
PLoS Computational Biology. 10/3/2022, Vol. 18 Issue 10, p1-18. 18p. 1 Color Photograph, 3 Diagrams, 1 Chart, 2 Graphs.
Akademický článek
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We present a new method to directly quantify the dynamics of differentiation of multiple cellular subsets in unperturbed mice. We combine a pulse-chase protocol of IdU injections with subsequent analysis by mass cytometry (CyTOF), and mathematical mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::531780aaf4e598e715344ad8b136bc82
https://doi.org/10.1101/552489
https://doi.org/10.1101/552489