Harnessing Uncertainty: Entropy-Modulated Policy Gradients for Long-Horizon LLM Agents

Kavli Affiliate: Ke Wang | First 5 Authors: Jiawei Wang, Jiawei Wang, , , | Summary: In long-horizon tasks, recent agents based on Large Language Models (LLMs) face a significant challenge that sparse, outcome-based rewards make it difficult to assign credit to intermediate steps. Previous methods mainly focus on creating dense reward signals to guide […]


Continue.. Harnessing Uncertainty: Entropy-Modulated Policy Gradients for Long-Horizon LLM Agents

Bilateral Hydrogenation Realizes High-Temperature Quantum Anomalous Hall Insulator in 2D Cr$_text2$Ge$_text2$Te$_text6$

Kavli Affiliate: Gang Su | First 5 Authors: Xiang Li, Xiang Li, , , | Summary: The pursuit of high-temperature quantum anomalous Hall (QAH) insulators faces fundamental challenges, including narrow topological gaps and low Curie temperatures ($T_textC$) in existing materials. Here, we propose a transformative strategy using bilateral hydrogenation to engineer a robust QAH state […]


Continue.. Bilateral Hydrogenation Realizes High-Temperature Quantum Anomalous Hall Insulator in 2D Cr$_text2$Ge$_text2$Te$_text6$

R-parity violation and 8 TeV four-jet events at the LHC: a falsification opportunity for Wagner’s Rule

Kavli Affiliate: Carlos E. M. Wagner | First 5 Authors: Pedro Bittar, Pedro Bittar, , , | Summary: The CMS Collaboration at the Large Hadron Collider (LHC) has observed two four-jet events with a total invariant mass of about 8 TeV; within each event, the jets can be paired into two dijets with invariant masses […]


Continue.. R-parity violation and 8 TeV four-jet events at the LHC: a falsification opportunity for Wagner’s Rule

Prefrontal gamma oscillations engage dynamic cell type-specific configurations to support flexible behavior

Kavli Affiliate: Vikaas Sohal | Authors: Aarron Justin Phensy, Lara Louise Hagopian, Caitriona M. Costello, Simon Haziza, Omkar Ghenand, Yanping Zhang, Mark J. Schnitzer and Vikaas Singh Sohal | Summary: Cognitive dysfunction in conditions such as schizophrenia involves disrupted communication between the prefrontal cortex (PFC) and mediodorsal thalamus (MD). Parvalbumin interneurons (PVI) are known to […]


Continue.. Prefrontal gamma oscillations engage dynamic cell type-specific configurations to support flexible behavior

Detection of Millimeter-Wavelength Flares from Two Accreting White Dwarf Systems in the SPT-3G Galactic Plane Survey

Kavli Affiliate: Chao-Lin Kuo | First 5 Authors: Y. Wan, Y. Wan, , , | Summary: Blind discoveries of millimeter-wave (mm-wave) transient events in non-targeted surveys, as opposed to follow-up or pointed observations, have only become possible in the past decade using cosmic microwave background surveys. Here we present the first results from the SPT-3G […]


Continue.. Detection of Millimeter-Wavelength Flares from Two Accreting White Dwarf Systems in the SPT-3G Galactic Plane Survey

Detection of Millimeter-Wavelength Flares from Two Accreting White Dwarf Systems in the SPT-3G Galactic Plane Survey

Kavli Affiliate: Chao-Lin Kuo | First 5 Authors: Y. Wan, Y. Wan, , , | Summary: Blind discoveries of millimeter-wave (mm-wave) transient events in non-targeted surveys, as opposed to follow-up or pointed observations, have only become possible in the past decade using cosmic microwave background surveys. Here we present the first results from the SPT-3G […]


Continue.. Detection of Millimeter-Wavelength Flares from Two Accreting White Dwarf Systems in the SPT-3G Galactic Plane Survey

Dietary Processing and Macronutrient Content Dissociate Adiposity from Metabolic Dysfunction in Wistar Rats

Kavli Affiliate: Gabriel Silva | Authors: Pedro Rocha Tenorio, Gabriel Smolak Sobieski e Silva, Débora Hipólito Quadreli, Juliany Carolina Duma de Castro, Glaura Scantamburlo Alves Fernandes and Fábio Goulart de Andrade | Summary: Obesity is a multifactorial condition influenced not only by diet composition but also by food processing. While high-fat and high-sugar diets are […]


Continue.. Dietary Processing and Macronutrient Content Dissociate Adiposity from Metabolic Dysfunction in Wistar Rats

Superconformal symmetry in a class of Schellekens theories

Kavli Affiliate: Jeffrey A. Harvey | First 5 Authors: Harry Fosbinder-Elkins, Harry Fosbinder-Elkins, , , | Summary: In 2023, Moore and Singh used the theory of orbifold vertex operator algebras to explicitly construct an $mathcalN = 1$ supercurrent in the Beauty and the Beast module of Dixon, Ginsparg, and Harvey. Using their techniques, we show […]


Continue.. Superconformal symmetry in a class of Schellekens theories

Superconformal symmetry in a class of Schellekens theories

Kavli Affiliate: Jeffrey A. Harvey | First 5 Authors: Harry Fosbinder-Elkins, Harry Fosbinder-Elkins, , , | Summary: In 2023, Moore and Singh used the theory of orbifold vertex operator algebras to explicitly construct an $mathcalN = 1$ supercurrent in the Beauty and the Beast module of Dixon, Ginsparg, and Harvey. Using their techniques, we show […]


Continue.. Superconformal symmetry in a class of Schellekens theories

A green lifetime biosensor for calcium that remains bright over its full dynamic range

Kavli Affiliate: Gaby Maimon | Authors: Franka H. van der Linden, Stephen C. Thornquist, Rick M. ter Beek, Jelle Y. Huijts, Mark A. Hink, Theodorus W.J. Gadella, Jr., Gaby Maimon and Joachim Goedhart | Summary: Fluorescent biosensors toggle between two states and for the vast majority of biosensors one state is bright and the other […]


Continue.. A green lifetime biosensor for calcium that remains bright over its full dynamic range