Kavli Affiliate: Gregory Herczeg | Summary:We present HST-COS FUV and -STIS optical observations towards the young accreting brown dwarf 2MASS-J08440915-7833457 (J0844) from the ULLYSES DDT Program. We analyse hot FUV lines such C IV, Si IV, and N V, as well as fluorescent emission from H2. Despite evidence for accretion, the C IV line profiles […]
Kavli Affiliate: Shai Shaham | Authors: Olya Yarychkivska, Lena M Kutscher, Betty Ortiz Bido, Juliana Kagan, Yoon A Kim, Dana Mamriev, Yun Lu, Elli Puscher, Wolfgang Keil, Sarit Larisch and Shai Shaham | Summary: dismantling of the C. elegans linker cell, which undergoes non-apoptotic morphologically-conserved cell death characterized by nuclear envelope crenellations and cell splitting. […]
Kavli Affiliate: Michael Miller | Authors: Sattar Khoshkhoo, Mingyun Bae, Yilan Wang, Ashton Tillett, Rosita B. Ramirez, Benjamin Finander, Emily D. Egan, Linus Marx, Dipan Patel, Zinan Zhou, Yasmine Chahine, Brian Chhouk, Sofia M. Zoullas, Abbe Lai, Roland Coras, Franck Bielle, Vincent Navarro, Bertrand Mathon, Taufik A. Valiante, Homeira Moradi Chameh, Andrew F. Gao, Timo […]
Kavli Affiliate: David Muller | Summary:Superconducting qubits based on tantalum (Ta) thin films have demonstrated the highest-performing microwave resonators and qubits. This makes Ta an attractive material for superconducting quantum computing applications, but, so far, direct deposition has largely relied on high substrate temperatures exceeding SI400celsius to achieve the body-centered cubic phase, BCC (textalpha-Ta). This […]
Kavli Affiliate: Robert Edwards | Authors: Daniel William Thorpe, Yoichiro Ootsuka, Rochelle A Peterson, Lauren A Jones, Adam Humenick, Alyce M Martin, Jett Zivkovic, Junichi Sakaguchi, Jack McArdle, Arne Ittner, Simon J Brookes, Ali Habib, Rata Sirimaharaj, Youssef Tawodros, Michael J. Roach, Robert A Edwards, Hans Clevers, Joep Beumer, Jens Puschof, Lai Wei, Rajan Singh, […]
Kavli Affiliate: Hsiao-Mei (Sherry) Cho| First 5 Authors: [#item_custom_name[1, [#item_custom_name[2, [#item_custom_name[3, [#item_custom_name[4, [#item_custom_name[5| Summary:Open-vocabulary semantic segmentation aims to assign labels to every pixel in an image based on text labels. Existing approaches typically utilize vision-language models (VLMs), such as CLIP, for dense prediction. However, VLMs, pre-trained on image-text pairs, are biased toward salient, object-centric regions […]
Kavli Affiliate: Andrew Vanderburg | Summary:Giant planets in the habitable zone may host exomoons with conditions conducive to life. In this paper we describe a method by which the Habitable Worlds Observatory (HWO) could detect such moons: broadband reflected-light lunar eclipses (e.g., the moon passing into the shadow of the planet). We find that an […]
Kavli Affiliate: Hirosi Ooguri | Summary:We develop a reinforcement learning algorithm to study the holographic entropy cone. Given a target entropy vector, our algorithm searches for a graph realization whose min-cut entropies match the target vector. If the target vector does not admit such a graph realization, it must lie outside the cone, in which […]
Kavli Affiliate: Hirosi Ooguri | Summary:We develop a reinforcement learning algorithm to study the holographic entropy cone. Given a target entropy vector, our algorithm searches for a graph realization whose min-cut entropies match the target vector. If the target vector does not admit such a graph realization, it must lie outside the cone, in which […]
Kavli Affiliate: Paul Alivisatos | Summary:Fluorescent spin qubits are central building blocks of quantum technologies. Placing these qubits at surfaces maximizes coupling to nearby spins and fields, enabling nanoscale sensing and facilitating integration with photonic and superconducting devices. However, reducing the dimensions or size of established qubit systems without sacrificing the qubit performance or degrading […]