Don't trust chatbots.
They may be very useful, if only you don't set them to do stuff they should never do. Anything requiring precision, for instance. Customer support, for instance. They're NOT for that.
https://mastodon.social/@jeffjarvis/11258659668784…
Simple Golf
Really Simple Golf is a climbing platformer golf, that blends chill vibes with precision driven adventure. Embark on an adventure across vibrant courses, mastering tricky shoots, navigating obstacles, and sinking those perfect putts.
https://15joldersmat.itch.io/simple-go
Quantum hardware demonstrations of relativistic calculations of molecular electric dipole moments: from light to heavy systems using Variational Quantum Eigensolver
Palak Chawla, Shweta, K. R. Swain, Tushti Patel, Renu Bala, Disha Shetty, Kenji Sugisaki, Sudhindu Bikash Mandal, Jordi Riu, Jan Nogue, V. S. Prasannaa, B. P. Das
https://arxiv.org/abs/2406.04992 https://arxiv.org/pdf/2406.04992
arXiv:2406.04992v1 Announce Type: new
Abstract: The quantum-classical hybrid Variational Quantum Eigensolver (VQE) algorithm is recognized to be the method of choice to obtain ground state energies of quantum many-body systems in the noisy intermediate scale quantum (NISQ) era. This study not only extends the VQE algorithm to the relativistic regime, but also calculates a property other than energy, namely the molecular permanent electric dipole moment (PDM). We carry out 18-qubit quantum simulations to obtain ground state energies as well as PDMs of single-valence diatomic molecules, ranging from the light BeH to the heavy radioactive RaH molecule. We investigate the correlation trends in these systems as well as access the precision in our results. Furthermore, we measure the PDM of the moderately heavy SrH and SrF molecules on the optimized unitary coupled cluster state, using the state-of-the-art IonQ Aria-I quantum computer in an active space of 6 qubits. The associated quantum circuits for these computations were extensively optimized in view of limitations imposed by NISQ hardware. To that end, we employ an array of techniques, including the use of point group symmetries, integrating ZX-Calculus into our pipeline-based circuit optimization, and energy sort VQE procedure. Through these methods, we compress our 6-qubit quantum circuit from 280 two-qubit gates to 37 two-qubit gates (with a marginal trade-off of 0.33 and 0.31 percent in the PDM for SrH and SrF in their respective 6-spin orbital active spaces). We anticipate that our proof-of-concept demonstration lays the groundwork for future quantum hardware calculations involving heavy atoms and molecules.
Delta-CoMe: Training-Free Delta-Compression with Mixed-Precision for Large Language Models
Bowen Ping, Shuo Wang, Hanqing Wang, Xu Han, Yuzhuang Xu, Yukun Yan, Yun Chen, Baobao Chang, Zhiyuan Liu, Maosong Sun
https://arxiv.org/abs/2406.08903
The largest metallicity difference in twin systems: high-precision abundance analysis of the benchmark pair Krios & Kronos
P. Miquelarena, C. Saffe, M. Flores, R. Petrucci, J. Yana Galarza, J. Alacoria, M. Jaque Arancibia, E. Jofr\'e, K. Montenegro Armijo, F. Gunella
https://arxiv.org/abs/2406.06705
One-pass Multiple Conformer and Foundation Speech Systems Compression and Quantization Using An All-in-one Neural Model
Zhaoqing Li, Haoning Xu, Tianzi Wang, Shoukang Hu, Zengrui Jin, Shujie Hu, Jiajun Deng, Mingyu Cui, Mengzhe Geng, Xunying Liu
https://arxiv.org/abs/2406.10160
From Theory to Therapy: Reframing SBDD Model Evaluation via Practical Metrics
Bowen Gao, Haichuan Tan, Yanwen Huang, Minsi Ren, Xiao Huang, Wei-Ying Ma, Ya-Qin Zhang, Yanyan Lan
https://arxiv.org/abs/2406.08980
High precision measurements of alpha_s at the future EIC
T. Kutz, J. R. Pybus, D. W. Upton, C. Cotton, A. Deshpande, A. Deur, W. B. Li, D. Nguyen, M. Nycz, X. Zhen
https://arxiv.org/abs/2406.05591
Decay energy spectrometry for improved nuclear material analysis at the iaea nml
G. B. Kim, A. R. L. Kavner, T. Parsons-Davis, S. Friedrich, O. B. Drury, D. Lee, X. Zhang, N. Hines, S. T. P. Boyd, S. Weidenbenner, K. Schreiber, S. Martinson, C. Smith, D. McNeel, S. Salazar, K. Koehler, M. Carpenter, M. Croce, D. Schmidt, J. Ullom
https://
Probing the Heights and Depths of Y Dwarf Atmospheres: A Retrieval Analysis of the JWST Spectral Energy Distribution of WISE J035934.06$-$540154.6
Harshil Kothari, Michael C. Cushing, Ben Burningham, Samuel A. Beiler, J. Davy Kirkpatrick, Adam C. Schneider, Sagnick Mukherjee, Mark S. Marley
https://arxiv.org/abs/2406.06493
Imagination Policy: Using Generative Point Cloud Models for Learning Manipulation Policies
Haojie Huang, Karl Schmeckpeper, Dian Wang, Ondrej Biza, Yaoyao Qian, Haotian Liu, Mingxi Jia, Robert Platt, Robin Walters
https://arxiv.org/abs/2406.11740
Josephson Parametric Amplifier based Quantum Noise Limited Amplifier Development for Axion Search Experiments in CAPP
Sergey V. Uchaikin, Jinmyeong Kim, Caglar Kutlu, Boris I. Ivanov, Jinsu Kim, Arjan F. van Loo, Yasunobu Nakamura, Saebyeok Ahn, Seonjeong Oh, Minsu Ko, Yannis K. Semertzidis
https://arxiv.org/abs/2406.07899
Exploring the rich geometrical information in cosmic drift signals with covariant cosmography
Asta Heinesen, Miko{\l}aj Korzy\'nski
https://arxiv.org/abs/2406.06167 https://arxiv.org/pdf/2406.06167
arXiv:2406.06167v1 Announce Type: new
Abstract: Real-time measurements are becoming feasible in cosmology, where the next generation of telescopes will detect the temporal change of redshifts and sky positions of individual sources with a precision that will allow a direct detection of the cosmic expansion rate. These detections of cosmic drifts of redshifts and positions are likely to become cornerstones in modern cosmology, where one has otherwise relied on the indirect inference of cosmic expansion by estimation of the slope of the fitted distance-redshift relation. Because of their ability to directly detect the cosmic time-evolution, real-time measurements are powerful as model-independent probes. We develop a cosmographic framework for analysing cosmological redshift drift and position drift signals without knowledge of the space-time geometry. The framework can be applied to analyse data from surveys such as the Gaia observatory, the Square Kilometer Array (SKA), and the Extremely Large Telescope (ELT). The drift effects are distorted by the regional kinematics and tidal effects in the cosmic neighbourhood of the observer, giving rise to non-trivial corrections to the well known Friedmann-Lema\^{\i}tre-Robertson-Walker (FLRW) results. We discuss how one may concretely implement the framework in the statistical analysis of real-time data, along with assumptions and limitations that come with such an analysis. We also discuss the geometrical information that can ideally be extracted from ideal high-resolution data of cosmic drifts in combination with distance-redshift data.
Constraints on the formation history and composition of Kepler planets from their distribution of orbital period ratios
Di-Chang Chen, Christoph Mordasini, Ji-Wei Xie, Ji-Lin Zhou, Alexandre Emsenhuber
https://arxiv.org/abs/2406.08794
Simons Observatory: Observatory Scheduler and Automated Data Processing
Yilun Guan, Kathleen Harrington, Jack Lashner, Sanah Bhimani, Kevin T. Crowley, Nicholas Galitzki, Ken Ganga, Matthew Hasselfield, Adam D. Hincks, Brian Keating, Brian J. Koopman, Laura Newburgh, David V. Nguyen, Max Silva-Feaver
https://arxiv.org/abs/2406.1…
Ray-tracing vs. Born approximation in full-sky weak lensing simulations of the MillenniumTNG project
Fulvio Ferlito, Christopher T. Davies, Volker Springel, Martin Reinecke, Alessandro Greco, Ana Maria Delgado, Simon D. M. White, C\'esar Hern\'andez-Aguayo, Sownak Bose, Lars Hernquist
https://arxiv.org/abs/2406.08540
The Black Hole Explorer Cryocooling Instrument
Hannah Rana, Kazunori Akiyama, Edgar Canavan, Michael DiPirro, Mark Freeman, Peter Galison, Paul Grimes, Mareki Honma, Janice Houston, Michael Johnson, Mark Kimball, Daniel Marrone, Edward Tong
https://arxiv.org/abs/2406.09975
Ray-tracing vs. Born approximation in full-sky weak lensing simulations of the MillenniumTNG project
Fulvio Ferlito, Christopher T. Davies, Volker Springel, Martin Reinecke, Alessandro Greco, Ana Maria Delgado, Simon D. M. White, C\'esar Hern\'andez-Aguayo, Sownak Bose, Lars Hernquist
https://arxiv.org/abs/2406.08540
Ultra-low noise laser and optical frequency comb-based timing system for the Black Hole Explorer (BHEX) mission
Hannah Tomio, Guangning Yang, Holly F. Leopardi, Kenji Numata, Anthony W. Yu, Andrew Attar, Xiaozhen Xu, Wei Lu, Cheryl Gramling, T. K. Sridharan, Peter Kurczynski
https://arxiv.org/abs/2406.10222