Zobrazeno 1 - 10
of 5 693
pro vyhledávání: '"P. Claeys"'
Autor:
N. M. A. Wichern, O. M. Bialik, T. Nohl, L. M. E. Percival, R. T. Becker, P. Kaskes, P. Claeys, D. De Vleeschouwer
Publikováno v:
Climate of the Past, Vol 20, Pp 415-448 (2024)
Repeated carbon isotope excursions and widespread organic-rich shale deposition mark the Middle and Upper Devonian series. Various explanations such as extensive volcanism and land plant evolution have been given for these perturbations and the gener
Externí odkaz:
https://doaj.org/article/a583e15271754f9d8e5bd723190b6f4b
Publikováno v:
Earth System Science Data, Vol 16, Pp 35-58 (2024)
The Antarctic ice sheet's future contribution to sea level rise is difficult to predict, mostly because of the uncertainty and variability of the surface mass balance (SMB). Ice cores are used to locally (kilometer scale) reconstruct SMB with a very
Externí odkaz:
https://doaj.org/article/8722b65e93a0453897a89f48fd2f0361
Autor:
N. M. A. Wichern, N. J. de Winter, A. L. A. Johnson, S. Goolaerts, F. Wesselingh, M. F. Hamers, P. Kaskes, P. Claeys, M. Ziegler
Publikováno v:
Biogeosciences, Vol 20, Pp 2317-2345 (2023)
Bivalves record seasonal environmental changes in their shells, making them excellent climate archives. However, not every bivalve can be used for this end. The shells have to grow fast enough so that micrometre- to millimetre-sampling can resolve su
Externí odkaz:
https://doaj.org/article/95cf2d406ba1422f9849fe9f38715772
Autor:
D. De Vleeschouwer, M. Peral, M. Marchegiano, A. Füllberg, N. Meinicke, H. Pälike, G. Auer, B. Petrick, C. Snoeck, S. Goderis, P. Claeys
Publikováno v:
Climate of the Past, Vol 18, Pp 1231-1253 (2022)
The Pliocene sedimentary record provides a window into Earth's climate dynamics under warmer-than-present boundary conditions. However, the Pliocene cannot be considered a stable warm climate that constitutes a solid baseline for middle-of-the-road f
Externí odkaz:
https://doaj.org/article/e97c4972ebdf4acd899c96a224fb24c2
Publikováno v:
Geochronology, Vol 4, Pp 251-267 (2022)
To expand traditional cyclostratigraphic numerical methods beyond their common technical limitations and apply them to truly deep-time archives, we need to reflect on the development of new approaches to sedimentary archives that are not traditionall
Externí odkaz:
https://doaj.org/article/6cc48e6115f44beb98677b3475fab372
We present a general framework for constructing solvable lattice models of chaotic many-body quantum dynamics with multiple unitary directions using biunitary connections. We show that a network of biunitary connections on the Kagome lattice naturall
Externí odkaz:
http://arxiv.org/abs/2411.07783
Autor:
Claeys, Tom, Mauersberger, Julian
We conjecture an explicit expression for the lower tail large deviation rate function of the partition function of the log-Gamma polymer. We rigorously prove our result, except for one step for which we only provide heuristic evidence. We show that t
Externí odkaz:
http://arxiv.org/abs/2410.18818
Autor:
L. M. E. Percival, L. Marynowski, F. Baudin, S. Goderis, D. DeVleeschouwer, M. Rakociński, K. Narkiewicz, C. Corradini, A.‐C. DaSilva, P. Claeys
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 23, Iss 5, Pp n/a-n/a (2022)
Abstract Widespread marine anoxia triggered by the runoff and recycling of nutrients was a key phenomenon associated with the Frasnian–Famennian (FF) mass extinction. However, the relative importance of global‐scale processes versus local influen
Externí odkaz:
https://doaj.org/article/aeddc91251c94bd392a3b568fd7161c1
Autor:
Claeys, Pieter W., De Tomasi, Giuseppe
The chaotic dynamics of quantum many-body systems are expected to quickly randomize any structured initial state, delocalizing it in Fock space. In this work, we study the spreading of an initial product state in Hilbert space under dual-unitary dyna
Externí odkaz:
http://arxiv.org/abs/2408.02732
Autor:
Claeys, Pieter W., Lamacraft, Austen
Publikováno v:
J. Phys. A 57 405301 (2024)
Many-body quantum dynamics defined on a spatial lattice and in discrete time -- either as stroboscopic Floquet systems or quantum circuits -- has been an active area of research for several years. Being discrete in space and time, a natural question
Externí odkaz:
http://arxiv.org/abs/2406.03781