Latest Research
Recent exoplanet papers from arXiv Astrophysics (astro-ph.EP)
Recent exoplanet papers from arXiv Astrophysics (astro-ph.EP)
Why did the light curve get an award?
Hongjing Yang, Weicheng Zang, Yoon-Hyun Ryu et al.
To search for very wide-orbit binary-lens events, we cross-match microlensing events detected by OGLE-IV and KMTNet between 2011 and 2024. After removing contaminants from variable stars, we identify ...
Bhanu Tokas, Rahul Nair, Rockwell Jackson et al.
Interpreting machine learning model predictions is a central challenge, particularly for black-box vision models. Concept-based attribution methods interpret models using human-understandable concepts...
Yiming Yang, Jeremy P. Bos
Light Detection and Ranging (LiDAR) is critical for autonomous perception, yet its performance is known to degrade in adverse weather. While existing literature models snow as atmospheric noise that d...
Aapeli Kärkkäinen, Pablo Navarrete, Mika Nurmela et al.
Extending the weak-coupling expansion of the pressure of a cold and dense ultrarelativistic electron gas to next-to-next-to-next-to-leading order (N3LO) in the gauge coupling has remained an open prob...
Changhui Jing, Haochen Tian, Hongchen Li et al.
Driving world action models (WAMs) learn from paired trajectories and future observations. Post-training with reinforcement learning allows the policy to explore alternative trajectories and improve p...
Planet interior models have revealed that warm Jupiters should harbor large heavy element masses (up to 30-40% of the planetary mass). Within the pebble drift and evaporation scenario, inward drifting...
Yannick de Bruijn, Erik Orvehed Hiltunen
Non-Bloch band theory recovers the open-boundary spectrum of a non-Hermitian chain from its Bloch Hamiltonian evaluated along the generalised Brillouin zone rather than the unit circle. We develop its...
Stanislaw Lasocki, Beata Orlecka-Sikora, Mateusz Olszewski
Earthquake preparation involves progressive damage accumulation, strain localization, and changes in the organization of seismicity. We investigate preparatory processes preceding seven episodes of ma...
Yoshi Nike Emilia Eschen, Michelle Kunimoto, Juan Cabrera et al.
The PLATO mission, planned to launch in spring 2027, will observe a fixed Southern field, LOPS2, for at least 2 years with the goal of discovering and deriving precise parameters for planets as small ...
Maureen Cohen, James Holmes, Joanna Egan et al.
Resolving the ambiguity surrounding current Venusian volcanism is a primary objective for upcoming missions like EnVision and VERITAS. This study uses the Venus Planetary Climate Model to simulate the...
Renato Pakter, Yan Levin
The Kelvin-Helmholtz (KH) instability is a fundamental signature of the natural world, manifesting in phenomena ranging from atmospheric clouds to the iconic turbulence of Jupiter's Great Red Spot. Wh...
Daniel A. Williams, Geoffrey K. Vallis, Stephen I. Thomson et al.
Tidally-locked planets express a range of climate regimes distinct from those found in our solar system. Their atmospheres are often dominated by planetary-wide overturning circulations and super- rot...