Zobrazeno 1 - 10
of 2 902
pro vyhledávání: '"Bester P"'
Autor:
Charles, N., Kern, N. S., Pascua, R., Bernardi, G., Bester, L., Smirnov, O., Acedo, E. d. L., Abdurashidova, Z., Adams, T., Aguirre, J. E., Baartman, R., Beardsley, A. P., Berkhout, L. M., Billings, T. S., Bowman, J. D., Bull, P., Burba, J., Byrne, R., Carey, S., Chen, K., Choudhuri, S., Cox, T., DeBoer, D. R., Dexter, M., Dillon, J. S., Dynes, S., Eksteen, N., Ely, J., Ewall-Wice, A., Fritz, R., Furlanetto, S. R., Gale-Sides, K., Garsden, H., Gehlot, B. K., Ghosh, A., Gorce, A., Gorthi, D., Halday, Z., Hazelton, B. J., Hewitt, J. N., Hickish, J., Huang, T., Jacobs, D. C., Josaitis, A., Kerrigan, J., Kittiwisit, P., Kolopanis, M., Lanman, A., Liu, A., Ma, Y. -Z., MacMahon, D. H. E., Malan, L., Malgas, K., Malgas, C., Marero, B., Martinot, Z. E., McBride, L., Mesinger, A., Mohamed-Hinds, N., Molewa, M., Morales, M. F., Murray, S., Nikolic, B., Nuwegeld, H., Parsons, A. R., Patra, N., Plante, P. L., Qin, Y., Rath, E., Razavi-Ghods, N., Riley, D., Robnett, J., Rosie, K., Santos, M. G., Sims, P., Singh, S., Storer, D., Swarts, H., Tan, J., Wilensky, M. J., Williams, P. K. G., Wyngaarden, P. v., Zheng, H.
The 21 cm transition from neutral Hydrogen promises to be the best observational probe of the Epoch of Reionisation (EoR). This has led to the construction of low-frequency radio interferometric arrays, such as the Hydrogen Epoch of Reionization Arra
Externí odkaz:
http://arxiv.org/abs/2407.20923
Many-body correlations are known to be responsible for a broad range of fascinating physical phenomena, introducing corrections that appear elusive at the mean-field level. An example of this is the Lifshitz transition that occurs as the Fermi surfac
Externí odkaz:
http://arxiv.org/abs/2407.03012
Autor:
Roth, Jakob, Frank, Philipp, Bester, Hertzog L., Smirnov, Oleg M., Westermann, Rüdiger, Enßlin, Torsten A.
Publikováno v:
A&A 690, A387 (2024)
Context: Interferometric imaging is algorithmically and computationally challenging as there is no unique inversion from the measurement data back to the sky maps, and the datasets can be very large. Many imaging methods already exist, but most of th
Externí odkaz:
http://arxiv.org/abs/2406.09144
Autor:
Liu, Yuansan, Wijewickrema, Sudanthi, Hu, Dongting, Bester, Christofer, O'Leary, Stephen, Bailey, James
Recent innovations in diffusion probabilistic models have paved the way for significant progress in image, text and audio generation, leading to their applications in generative time series forecasting. However, leveraging such abilities to model hig
Externí odkaz:
http://arxiv.org/abs/2406.02827
Autor:
Albert, Matthew, Miravet, Daniel, Saleem, Yasser, Sadecka, Katarzyna, Korkusinski, Marek, Bester, Gabriel, Hawrylak, Pawel
We determine the optical properties of gated bilayer graphene quantum dots with trigonal warping (TW) of single-particle energy spectra. The lateral structure of metallic gates confines electrons and holes in a quantum dot (QD) electrostatically. The
Externí odkaz:
http://arxiv.org/abs/2405.09725
A novel procedure is presented for finding the true but latent endpoints within the repayment histories of individual loans. The monthly observations beyond these true endpoints are false, largely due to operational failures that delay account closur
Externí odkaz:
http://arxiv.org/abs/2404.17008
Autor:
Johst, Florian, Rebmann, Jannik, Werners, Hans, Klemeyer, Lars, Kesavan, Jagadesh Kopula, Koziej, Dorota, Strelow, Christian, Bester, Gabriel, Mews, Alf, Kipp, Tobias
Exciton-phonon coupling limits the homogeneous emission linewidth of nanocrystals. Hence, a full understanding of it is crucial. In this work, we statistically investigate exciton-phonon coupling by performing single-particle spectroscopy on Zn$_{1-x
Externí odkaz:
http://arxiv.org/abs/2404.11516
Finding effective representations for time series data is a useful but challenging task. Several works utilize self-supervised or unsupervised learning methods to address this. However, there still remains the open question of how to leverage availab
Externí odkaz:
http://arxiv.org/abs/2403.10787
Atomic effective pseudopotentials enable atomistic calculations at the level of accuracy of density functional theory for semiconductor nanostructures with up to fifty thousand atoms. Since they are directly derived from ab-initio calculations perfor
Externí odkaz:
http://arxiv.org/abs/2403.08533
Autor:
Saleem, Yasser, Steenbock, Torben, Alhadi, Emha Riyadhul Jinan, Pasek, Weronika, Bester, Gabriel, Potasz, Pawel
Publikováno v:
Nano Lett. 2024, 24, 24, 7417-7423
We show that the origin of the antiferromagnetic coupling in spin-1 triangulene chains, which were recently synthesized and measured by Mishra et al. Nature 598, 287-292 (2021) originates from a superexchange mechanism. This process, mediated by inte
Externí odkaz:
http://arxiv.org/abs/2403.07774