Archetypal landscapes for deep neural networks

Autor: Philipp Verpoort, Alpha A. Lee, David J. Wales

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2020, 117 (36), pp.21857-21864. ⟨10.1073/pnas.1919995117⟩
Proc Natl Acad Sci U S A

The predictive capabilities of deep neural networks (DNNs) continue to evolve to increasingly impressive levels. However, it is still unclear how training procedures for DNNs succeed in finding parameters that produce good results for such high-dimen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6971218db4bb172a58f05cbaffb3f638
https://doi.org/10.1073/pnas.1919995117

Au - Ge Alloys for Wide-Range Low-Temperature On-Chip Thermometry

Autor: Sohini Kar-Narayan, Philipp Verpoort, Vijay Narayan, J. Ferreira de Oliveira, C. J. B. Ford, James Dann, S. E. Rowley, Anuja Datta, Gareth Conduit

Publikováno v: Physical Review Applied. 12

Resistance-based thermometry is a simple and widely used technique, though we still lack a single sensor that spans a broad temperature range without losing sensitivity. This article presents an alloy that is useful for thermometry from room temperat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5570006e6d7fe5a390befef34d9f721
https://doi.org/10.1103/physrevapplied.12.034024

Color-dependent interactions in the three coloring model

Autor: Jacob Simmons, Claudio Castelnovo, Philipp Verpoort

Since it was first discussed by Baxter in 1970, the three coloring model has been studied in several contexts, from frustrated magnetism to superconducting devices and glassiness. In presence of interactions, when the model is no longer exactly solub

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c53ef0e69a7ea19b14d8ed6709b64bed
http://arxiv.org/abs/1802.06896

Effective-range dependence of two-dimensional Fermi gases

Autor: Philipp Verpoort, Lars Schonenberg, Gareth Conduit

The Feshbach resonance provides precise control over the scattering length and effective range of interactions between ultracold atoms. We propose the ultratransferable pseudopotential to model effective interaction ranges $-1.5 \leq k_\mathrm{F}^2 R

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a18c4769d9fdd835dd43ea089177854d
http://arxiv.org/abs/1708.09348