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The performance of basis sets made of numerical atomic orbitals is explored in density-functional calculations of solids and molecules. With the aim of optimizing basis quality while maintaining strict localization of the orbitals, as…

Materials Science · Physics 2009-11-07 Javier Junquera , Oscar Paz , Daniel Sanchez-Portal , Emilio Artacho

The rapid advancement of autonomous systems, including self-driving vehicles and drones, has intensified the need to forge true Spatial Intelligence from multi-modal onboard sensor data. While foundation models excel in single-modal…

Computer Vision and Pattern Recognition · Computer Science 2026-01-09 Song Wang , Lingdong Kong , Xiaolu Liu , Hao Shi , Wentong Li , Jianke Zhu , Steven C. H. Hoi

This article is the last of four that completely characterize a solution space $\mathcal{S}_N$ for a homogeneous system of $2N+3$ linear partial differential equations (PDEs) in $2N$ variables that arises in conformal field theory (CFT) and…

Mathematical Physics · Physics 2015-02-06 Steven M. Flores , Peter Kleban

Two-dimensional conformal field theory (CFT) has several sources: the search for simple examples of quantum field theory, the description of surface critical phenomena, the study of (super)string vacua. In the present overview of the…

Mathematical Physics · Physics 2014-11-18 I. T. Todorov

Deep Learning predictions with measurable confidence are increasingly desirable for real-world problems, especially in high-risk settings. The Conformal Prediction (CP) framework is a versatile solution that guarantees a maximum error rate…

Machine Learning · Computer Science 2023-08-08 Julia A. Meister , Khuong An Nguyen , Stelios Kapetanakis , Zhiyuan Luo

In recent years, as fractional calculus becomes more and more broadly used in research across different academic disciplines, there are increasing demands for the numerical tools for the computation of fractional…

Systems and Control · Computer Science 2015-11-25 Zhuo Li , Lu Liu , Sina Dehghan , YangQuan Chen , Dingyu Xue

We review 2d CFT in the bootstrap approach, and sketch the known exactly solvable CFTs with no extended chiral symmetry: Liouville theory, (generalized) minimal models, limits thereof, and loop CFTs, including the $O(n)$, Potts and $PSU(n)$…

High Energy Physics - Theory · Physics 2026-03-23 Sylvain Ribault

The Carroll group arises in the vanishing speed of light limit of the Poincar\'{e} group and was initially discarded as just a mathematical curiosity. However, recent developments have proved otherwise. Carroll and conformal Carroll…

High Energy Physics - Theory · Physics 2026-05-01 Arjun Bagchi , Aritra Banerjee , Prateksh Dhivakar , Saikat Mondal , Ashish Shukla

This roadmap consolidates recent advances while exploring emerging applications, reflecting the remarkable diversity of hardware platforms, neuromorphic concepts, and implementation philosophies reported in the field. It emphasizes the…

Emerging Technologies · Computer Science 2025-01-17 Daniel Brunner , Bhavin J. Shastri , Mohammed A. Al Qadasi , H. Ballani , Sylvain Barbay , Stefano Biasi , Peter Bienstman , Simon Bilodeau , Wim Bogaerts , Fabian Böhm , G. Brennan , Sonia Buckley , Xinlun Cai , Marcello Calvanese Strinati , B. Canakci , Benoit Charbonnier , Mario Chemnitz , Yitong Chen , Stanley Cheung , Jeff Chiles , Suyeon Choi , Demetrios N. Christodoulides , Lukas Chrostowski , J. Chu , J. H. Clegg , D. Cletheroe , Claudio Conti , Qionghai Dai , Luigi Di Lauro , Nikolaos Panteleimon Diamantopoulos , Niyazi Ulas Dinc , Jacob Ewaniuk , Shanhui Fan , Lu Fang , Riccardo Franchi , Pedro Freire , Silvia Gentilini , Sylvain Gigan , Gian Luca Giorgi , C. Gkantsidis , J. Gladrow , Elena Goi , M. Goldmann , A. Grabulosa , Min Gu , Xianxin Guo , Matěj Hejda , F. Horst , Jih Liang Hsieh , Jianqi Hu , Juejun Hu , Chaoran Huang , Antonio Hurtado , Lina Jaurigue , K. P. Kalinin , Morteza Kamalian Kopae , D. J. Kelly , Mercedeh Khajavikhan , H. Kremer , Jeremie Laydevant , Joshua C. Lederman , Jongheon Lee , Daan Lenstra , Gordon H. Y. Li , Mo Li , Yuhang Li , Xing Lin , Zhongjin Lin , Mieszko Lis , Kathy Lüdge , Alessio Lugnan , Alessandro Lupo , A. I. Lvovsky , Egor Manuylovich , Alireza Marandi , Federico Marchesin , Serge Massar , Adam N. McCaughan , Peter L. McMahon , Miltiadis Moralis Pegios , Roberto Morandotti , Christophe Moser , David J. Moss , Avilash Mukherjee , Mahdi Nikdast , B. J. Offrein , Ilker Oguz , Bakhrom Oripov , G. O'Shea , Aydogan Ozcan , F. Parmigiani , Sudeep Pasricha , Fabio Pavanello , Lorenzo Pavesi , Nicola Peserico , L. Pickup , Davide Pierangeli , Nikos Pleros , Xavier Porte , Bryce A. Primavera , Paul Prucnal , Demetri Psaltis , Lukas Puts , Fei Qiao , B. Rahmani , Fabrice Raineri , Carlos A. Ríos Ocampo , Joshua Robertson , Bruno Romeira , Charles Roques Carmes , Nir Rotenberg , A. Rowstron , Steffen Schoenhardt , Russell L . T. Schwartz , Jeffrey M. Shainline , Sudip Shekhar , Anas Skalli , Mandar M. Sohoni , Volker J. Sorger , Miguel C. Soriano , James Spall , Ripalta Stabile , Birgit Stiller , Satoshi Sunada , Anastasios Tefas , Bassem Tossoun , Apostolos Tsakyridis , Sergei K. Turitsyn , Guy Van der Sande , Thomas Van Vaerenbergh , Daniele Veraldi , Guy Verschaffelt , E. A. Vlieg , Hao Wang , Tianyu Wang , Gordon Wetzstein , Logan G. Wright , Changming Wu , Chu Wu , Jiamin Wu , Fei Xia , Xingyuan Xu , Hangbo Yang , Weiming Yao , Mustafa Yildirim , S. J. Ben Yoo , Nathan Youngblood , Roberta Zambrini , Haiou Zhang , Weipeng Zhang

Logarithmic conformal field theories are based on vertex algebras with non-semisimple representation categories. While examples of such theories have been known for more than 25 years, some crucial aspects of local logarithmic CFTs have…

High Energy Physics - Theory · Physics 2021-07-28 Jürgen Fuchs , Christoph Schweigert

In this paper, we elaborate on aspects of the recently introduced BMS bootstrap programme. We consider two-dimensional (2d) field theories with BMS3 symmetry and extensively use highest weight representations to uncover the BMS version of…

High Energy Physics - Theory · Physics 2017-08-16 Arjun Bagchi , Mirah Gary , Zodinmawia

Recently an efficient numerical method has been developed to implement the constraints of crossing symmetry and unitarity on the operator dimensions and OPE coefficients of conformal field theories (CFT) in diverse space-time dimensions. It…

High Energy Physics - Theory · Physics 2013-10-30 Ferdinando Gliozzi

The paper develops the Adaptive Dynamic Programming Toolbox (ADPT), which solves optimal control problems for continuous-time nonlinear systems. Based on the adaptive dynamic programming technique, the ADPT computes optimal feedback…

Optimization and Control · Mathematics 2021-01-01 Xiaowei Xing , Dong Eui Chang

Density functional theory (DFT) is an essential building block for modern theoretical physics, chemistry, and engineering, especially those concerning electronic properties. Through decades of development, various program packages for…

Materials Science · Physics 2022-11-21 Yusuke Nomura , Ryosuke Akashi

Self-adaptive software is considered as the most advanced approach and its development attracts a lot of attention. Decentralization is an effective way to design and manage the complexity of modern self-adaptive software systems. However,…

Software Engineering · Computer Science 2018-01-01 Nianyu Li , Di Bai , Zhuoqun Yang , Wenpin Jiao

We initiate the analytical functional bootstrap study of conformal field theories with large $N$ limits. In this first paper we particularly focus on the 1D $O(N)$ vector bootstrap. We obtain a remarkably simple bootstrap equation from the…

High Energy Physics - Theory · Physics 2023-08-09 Zhijin Li

We study conformal field theories (CFTs) on curved spaces including both orientable and unorientable manifolds possibly with boundaries. We first review conformal transformations on curved manifolds. We then compute the identity components…

High Energy Physics - Theory · Physics 2023-02-24 Ken Kikuchi

We implemented various DFT+U schemes, including the ACBN0 self-consistent density-functional version of the DFT+U method [Phys. Rev. X 5, 011006 (2015)] within the massively parallel real-space time-dependent density functional theory…

Strongly Correlated Electrons · Physics 2017-12-27 Nicolas Tancogne-Dejean , Micael J. T. Oliveira , Angel Rubio

Simulating physical systems is a core component of scientific computing, encompassing a wide range of physical domains and applications. Recently, there has been a surge in data-driven methods to complement traditional numerical simulations…

Machine Learning · Computer Science 2021-08-19 Karl Otness , Arvi Gjoka , Joan Bruna , Daniele Panozzo , Benjamin Peherstorfer , Teseo Schneider , Denis Zorin

Directional transforms have recently raised a lot of interest thanks to their numerous applications in signal compression and analysis. In this letter, we introduce a generalization of the discrete Fourier transform, called steerable DFT…

Information Theory · Computer Science 2017-03-16 Giulia Fracastoro , Enrico Magli