Zobrazeno 1 - 10
of 11 790
pro vyhledávání: '"Scheurer A"'
Autor:
Dutkiewicz, Alicja, Polla, Stefano, Scheurer, Maximilian, Gogolin, Christian, Huggins, William J., O'Brien, Thomas E.
As fully fault-tolerant quantum computers capable of solving useful problems remain a future goal, we anticipate an era of "early fault tolerance" allowing for limited error correction. We propose a framework for designing early fault-tolerant algori
Externí odkaz:
http://arxiv.org/abs/2410.05369
Autor:
Chan, Yute, Grosu, Cristina, Kick, Matthias, Jakes, Peter, Seidlmayer, Stefan, Gigl, Thomas, Egger, Werner, Eichel, Ruediger-A., Granwehr, Josef, Hugenschmidt, Christoph, Scheurer, Christoph
The spinel Li4Ti5O12 (LTO) has emerged as a promising anode material for the next generation of all-solid-state Li-ion batteries (ASSB), primarily due to its characteristic "zero strain" charge/discharge behavior and exceptional cycling stability, wh
Externí odkaz:
http://arxiv.org/abs/2410.02535
To mitigate risks from AI systems, we need to assess their capabilities accurately. This is especially difficult in cases where capabilities are only rarely displayed. Phuong et al. propose two methods that aim to obtain better estimates of the proba
Externí odkaz:
http://arxiv.org/abs/2409.16125
Autor:
Thurnherr, Hannes, Scheurer, Jérémy
Achieving a mechanistic understanding of transformer-based language models is an open challenge, especially due to their large number of parameters. Moreover, the lack of ground truth mappings between model weights and their functional roles hinders
Externí odkaz:
http://arxiv.org/abs/2409.13714
The influence of hydrogen on magnetization is of significant interest to spintronics. Understanding and controlling this phenomenon at the atomic scale, particularly in nanoscale systems, is crucial. In this study, we utilized scanning tunneling micr
Externí odkaz:
http://arxiv.org/abs/2409.02726
Autor:
Laine, Rudolf, Chughtai, Bilal, Betley, Jan, Hariharan, Kaivalya, Scheurer, Jeremy, Balesni, Mikita, Hobbhahn, Marius, Meinke, Alexander, Evans, Owain
AI assistants such as ChatGPT are trained to respond to users by saying, "I am a large language model". This raises questions. Do such models know that they are LLMs and reliably act on this knowledge? Are they aware of their current circumstances, s
Externí odkaz:
http://arxiv.org/abs/2407.04694
Motivated by the recent discovery of superconductivity in twisted bilayer WSe$_2$, we analyze the correlated physics in this system in the framework of a continuum model for the moir\'e superlattice. Using the symmetries in a fine-tuned limit of the
Externí odkaz:
http://arxiv.org/abs/2407.02393
Motivated by recent experiments on twisted van der Waals materials, we perform an analytical and numerical study of the effects of strong on-site and short-range interactions in fractionally filled ideal Chern bands. We uncover an extensive non-trivi
Externí odkaz:
http://arxiv.org/abs/2406.09505
Autor:
Kelai, Massine, Reale, Stefano, Robles, Roberto, Lee, Jaehyun, Jyoti, Divya, Ohresser, Philippe, Otero, Edwige, Choueikani, Fadi, Scheurer, Fabrice, Lorente, Nicolás, Choi, Deung-Jang, Singha, Aparajita, Donati, Fabio
Surface-adsorbed rare-earth nanostructures are ideal platforms to investigate the interplay between intra-atomic interactions and multi-orbital spin configurations. However, addressing these properties has posed severe experimental and theoretical ch
Externí odkaz:
http://arxiv.org/abs/2405.15229
Motivated by recent experiments demonstrating the creation of atomically sharp interfaces between hexagonal sapphire and cubic SrTiO$_3$ with finite twist, we here develop and study a general electronic band theory for this novel class of moir\'e het
Externí odkaz:
http://arxiv.org/abs/2404.12420