Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Jérôme Houdayer"'
Publikováno v:
SciPost Physics Core, Vol 7, Iss 1, p 009 (2024)
We present an exactly solvable toy model for the continuous dissipative dynamics of permutation-invariant graph states of $N$ qubits. Such states are locally equivalent to an $N$-qubit Greenberger-Horne-Zeilinger (GHZ) state, a fundamental resource i
Externí odkaz:
https://doaj.org/article/60c1559ea5114a08a3b7e996e2a6b8bc
Autor:
Jérôme Houdayer, Patrice Koehl
Publikováno v:
Algorithms, Vol 15, Iss 11, p 406 (2022)
The 3D Zernike polynomials form an orthonormal basis of the unit ball. The associated 3D Zernike moments have been successfully applied for 3D shape recognition; they are popular in structural biology for comparing protein structures and properties.
Externí odkaz:
https://doaj.org/article/7e0188af2ae54e5d9820ab0508a14f7e
Autor:
Patrice Koehl, Jérôme Houdayer
Publikováno v:
Algorithms
Algorithms, 2022, 15 (11), pp.406. ⟨10.3390/a15110406⟩
Volume 15
Issue 11
Pages: 406
Algorithms, 2022, 15 (11), pp.406. ⟨10.3390/a15110406⟩
Volume 15
Issue 11
Pages: 406
Special Issue Computational Methods and Optimization for Numerical Analysis; International audience; The 3D Zernike polynomials form an orthonormal basis of the unit ball. The associated 3D Zernike moments have been successfully applied for 3D shape
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b529e3e66b66e0bead8d4d46ff93bea
https://hal.science/hal-03766657
https://hal.science/hal-03766657
Autor:
Frédéric Poitevin, Jérôme Houdayer
Publikováno v:
Acta Crystallographica Section A : Foundations and Advances [2014-...]
Acta Crystallographica Section A : Foundations and Advances [2014-..], 2017, 73 (4), pp.317-332. ⟨10.1107/S205327331700451X⟩
Acta Crystallographica Section A : Foundations and Advances [2014-..], 2017, 73 (4), pp.317-332. ⟨10.1107/S205327331700451X⟩
This paper shows how small-angle scattering (SAS) curves can be decomposed in a simple sum using a set of invariant parameters calledKnwhich are related to the shape of the object of study. TheseKn, together with a radiusR, give a complete theoretica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e647b4be6d49917f15998052c91094f
https://doi.org/10.1107/s205327331700451x
https://doi.org/10.1107/s205327331700451x
Autor:
Alexander K. Hartmann, Jérôme Houdayer
Publikováno v:
Physical Review B. 70
We perform Monte Carlo simulations of large two-dimensional Gaussian Ising spin glasses down to very low temperatures $\beta=1/T=50$. Equilibration is ensured by using a cluster algorithm including Monte Carlo moves consisting of flipping fundamental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5971182a1b16d97ac560bb4ff01796e
https://doi.org/10.1103/physrevb.70.014418
https://doi.org/10.1103/physrevb.70.014418
Autor:
Jérôme Houdayer, Olivier C. Martin
Publikováno v:
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, American Physical Society, 2001, 64, pp.056704
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, American Physical Society, 2001, 64, pp.056704
We describe a numerical algorithm for computing spin glass ground states with a high level of reliability. The method uses a population based search and applies optimization on multiple scales. Benchmarks are given leading to estimates of the perform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4848912845a252545af4bf8147af61b8
https://hal.archives-ouvertes.fr/hal-00002410
https://hal.archives-ouvertes.fr/hal-00002410