Zobrazeno 1 - 10
of 2 488
pro vyhledávání: '"Kloss P"'
Satellite magnetic field observations have the potential to provide valuable information on dynamics, heat content and salinity throughout the ocean. Here we present the expected spatio-temporal characteristics of the ocean-induced magnetic field at
Externí odkaz:
http://arxiv.org/abs/2411.10205
Autor:
Ouacel, Seddik, Mazzella, Lucas, Kloss, Thomas, Aluffi, Matteo, Vasselon, Thomas, Edlbauer, Hermann, Wang, Junliang, Geffroy, Clement, Shaju, Jashwanth, Yamamoto, Michihisa, Pomaranski, David, Takada, Shintaro, Kaneko, Nobu-Hisa, Georgiou, Giorgos, Waintal, Xavier, Urdampilleta, Matias, Ludwig, Arne, Wieck, Andreas D., Sellier, Hermann, Bäuerle, Christopher
Electronic flying qubits offer an interesting alternative to photonic qubits: electrons propagate slower, hence easier to control in real time, and Coulomb interaction enables direct entanglement between different qubits. While their coherence time i
Externí odkaz:
http://arxiv.org/abs/2408.13025
Autor:
Fernández, Yuriel Núñez, Ritter, Marc K., Jeannin, Matthieu, Li, Jheng-Wei, Kloss, Thomas, Louvet, Thibaud, Terasaki, Satoshi, Parcollet, Olivier, von Delft, Jan, Shinaoka, Hiroshi, Waintal, Xavier
The tensor cross interpolation (TCI) algorithm is a rank-revealing algorithm for decomposing low-rank, high-dimensional tensors into tensor trains/matrix product states (MPS). TCI learns a compact MPS representation of the entire object from a tiny t
Externí odkaz:
http://arxiv.org/abs/2407.02454
Publikováno v:
Geophysical Journal International, Volume 236, Issue 3, March 2024, Pages 1646-1667
Satellite observations of the geomagnetic field contain signals generated in Earth's interior by electrical currents in the core and by magnetized rocks in the lithosphere. At short wavelengths the lithospheric signal dominates, obscuring the signal
Externí odkaz:
http://arxiv.org/abs/2402.02270
Autor:
Jeannin, Matthieu, Núñez-Fernández, Yuriel, Kloss, Thomas, Parcollet, Olivier, Waintal, Xavier
Publikováno v:
Phys. Rev. B 110, 035124 (2024)
We present a general-purpose algorithm to extrapolate a low rank function of two variables from a small domain to a larger one. It is based on the cross-interpolation formula. We apply it to reconstruct physical quantities in some quantum many-body p
Externí odkaz:
http://arxiv.org/abs/2401.05547
Publikováno v:
Geophysical Journal International, Volume 235, Issue 2, November 2023, Pages 1736-1760
Estimating high resolution models of the Earth's core magnetic field and its time variation in the polar regions requires that one can adequately account for magnetic signals produced by polar ionospheric currents, which vary on a wide range of time
Externí odkaz:
http://arxiv.org/abs/2309.04286
The phenomena of superconductivity and charge density waves are observed in close vicinity in many strongly correlated materials. Increasing evidence from experiments and numerical simulations suggests both phenomena can also occur in an intertwined
Externí odkaz:
http://arxiv.org/abs/2307.11820
Autor:
Kloss, Benedikt, Thoenniss, Julian, Sonner, Michael, Lerose, Alessio, Fishman, Matthew T., Stoudenmire, E. M., Parcollet, Olivier, Georges, Antoine, Abanin, Dmitry A.
Publikováno v:
Phys. Rev. B 108, 205110 (2023)
In the $0+1$ dimensional imaginary-time path integral formulation of quantum impurity problems, the retarded action encodes the hybridization of the impurity with the bath. In this Article, we explore the computational power of representing the retar
Externí odkaz:
http://arxiv.org/abs/2306.17216
Autor:
Donsa, Stefan, Lackner, Fabian, Burgdörfer, Joachim, Bonitz, Michael, Kloss, Benedikt, Rubio, Angel, Březinová, Iva
Publikováno v:
Phys. Rev. Research 5, 033022 (2023)
We explore the non-equilibrium dynamics of a one-dimensional Fermi-Hubbard system as a sensitive testbed for the capabilities of the time-dependent two-particle reduced density matrix (TD2RDM) theory to accurately describe time-dependent correlated s
Externí odkaz:
http://arxiv.org/abs/2303.04576
Autor:
N. Bègue, A. Baron, G. Krysztofiak, G. Berthet, C. Kloss, F. Jégou, S. Khaykin, M. Ranaivombola, T. Millet, T. Portafaix, V. Duflot, P. Keckhut, H. Vérèmes, G. Payen, M. K. Sha, P.-F. Coheur, C. Clerbaux, M. Sicard, T. Sakai, R. Querel, B. Liley, D. Smale, I. Morino, O. Uchino, T. Nagai, P. Smale, J. Robinson, H. Bencherif
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 8031-8048 (2024)
During the 2020 austral summer, the pristine atmosphere of the southwest Indian Ocean (SWIO) basin experienced significant perturbations. This study examines the variability of aerosols and carbon monoxide (CO) over this remote oceanic region and inv
Externí odkaz:
https://doaj.org/article/64584ddd11144bcb930a5407005de939
