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Computational Physics

Authors and titles for recent submissions

[ total of 42 entries: 1-25 | 26-42 ]
[ showing 25 entries per page: fewer | more | all ]

Wed, 15 May 2024

[1]  arXiv:2405.08814 [pdf, other]
Title: Performance of wave function and Green's functions based methods for non equilibrium many-body dynamics
Authors: Cian C. Reeves, Gaurav Harsha, Avijit Shee, Yuanran Zhu, Chao Yang, K Birgitta Whaley, Dominika Zgid, Vojtech Vlcek
Comments: 11 pages, 2 figures in main text. 11 page supplemental information with 6 figures
Subjects: Computational Physics (physics.comp-ph); Strongly Correlated Electrons (cond-mat.str-el); Quantum Physics (quant-ph)
[2]  arXiv:2405.08737 [pdf, other]
Title: Adaptive Time Stepping for a Two-Time Integro-Differential Equation in Non-Equilibrium Quantum Dynamics
Authors: Thomas Blommel, David J. Gardner, Carol S. Woodward, Emanuel Gull
Subjects: Computational Physics (physics.comp-ph); Strongly Correlated Electrons (cond-mat.str-el); Nuclear Theory (nucl-th); Quantum Physics (quant-ph)
[3]  arXiv:2405.08531 [pdf, other]
Title: The TDHF code Sky3D version 1.2
Authors: Abhishek, Paul Stevenson, Yue Shi, Esra Yüksel, Sait Umar
Comments: Expanded version of New Version Announcement as published in Computer Physics Communications
Subjects: Computational Physics (physics.comp-ph); Nuclear Theory (nucl-th)
[4]  arXiv:2405.08308 [pdf, other]
Title: Online Test-time Adaptation for Interatomic Potentials
Authors: Taoyong Cui, Chenyu Tang, Dongzhan Zhou, Yuqiang Li, Xingao Gong, Wanli Ouyang, Mao Su, Shufei Zhang
Subjects: Computational Physics (physics.comp-ph)
[5]  arXiv:2405.08188 [pdf, other]
Title: Undisturbed velocity recovery with transient and weak inertia effects in volume-filtered simulations of particle-laden flows
Authors: Fabien Evrard, Akshay Chandran, Ricardo Cortez, Berend van Wachem
Subjects: Computational Physics (physics.comp-ph); Fluid Dynamics (physics.flu-dyn)
[6]  arXiv:2405.08137 [pdf, ps, other]
Title: LATTE: an atomic environment descriptor based on Cartesian tensor contractions
Authors: Franco Pellegrini, Stefano de Gironcoli, Emine Küçükbenli
Comments: 7 pages, 1 figure
Subjects: Computational Physics (physics.comp-ph); Materials Science (cond-mat.mtrl-sci); Machine Learning (cs.LG); Chemical Physics (physics.chem-ph)
[7]  arXiv:2405.08115 [pdf, other]
Title: Multiresolution of the one dimensional free-particle propagator
Authors: Evgueni Dinvay, Yuliya Zabelina, Luca Frediani
Subjects: Computational Physics (physics.comp-ph)
[8]  arXiv:2405.08414 (cross-list from nlin.AO) [pdf, other]
Title: ICO learning as a measure of transient chaos in PT-symmetric Liénard systems
Authors: J. P. Deka, A. Govindarajan, A. K. Sarma
Comments: 9 pages, 12 figures
Subjects: Adaptation and Self-Organizing Systems (nlin.AO); Chaotic Dynamics (nlin.CD); Computational Physics (physics.comp-ph)
[9]  arXiv:2405.08336 (cross-list from cond-mat.mtrl-sci) [pdf, other]
Title: Impact of Surface Adsorbates and Dimensionality on Templating of Halide Perovskites
Authors: Erik Fransson, Julia Wiktor, Paul Erhart
Comments: 7 pages, 5 figures
Subjects: Materials Science (cond-mat.mtrl-sci); Mesoscale and Nanoscale Physics (cond-mat.mes-hall); Computational Physics (physics.comp-ph)

Tue, 14 May 2024

[10]  arXiv:2405.07944 [pdf, other]
Title: Optimization Using Pathwise Algorithmic Derivatives of Electromagnetic Shower Simulations
Authors: Max Aehle, Mihály Novák, Vassil Vassilev, Nicolas R. Gauger, Lukas Heinrich, Michael Kagan, David Lange
Comments: 12 pages, 11 figures, 2 tables
Subjects: Computational Physics (physics.comp-ph)
[11]  arXiv:2405.07898 [pdf, other]
Title: Breaking the Molecular Dynamics Timescale Barrier Using a Wafer-Scale System
Authors: Kylee Santos, Stan Moore, Tomas Oppelstrup, Amirali Sharifian, Ilya Sharapov, Aidan Thompson, Delyan Z Kalchev, Danny Perez, Robert Schreiber, Scott Pakin, Edgar A Leon, James H Laros III, Michael James, Sivasankaran Rajamanickam
Comments: 10 pages, 10 figures, 5 tables
Subjects: Computational Physics (physics.comp-ph); Distributed, Parallel, and Cluster Computing (cs.DC); Emerging Technologies (cs.ET)
[12]  arXiv:2405.07701 [pdf, ps, other]
Title: Phase separation in a binary mixture of sticky spheres
Authors: D. C. Thakur, Jalim Singh, A. V. Anil Kumar
Comments: 7 pages, 7figures
Subjects: Computational Physics (physics.comp-ph); Soft Condensed Matter (cond-mat.soft); Statistical Mechanics (cond-mat.stat-mech)
[13]  arXiv:2405.07599 [pdf, other]
Title: Transferable Neural Wavefunctions for Solids
Authors: Leon Gerard, Michael Scherbela, Halvard Sutterud, Matthew Foulkes, Philipp Grohs
Comments: 15 pages, 3 figures, + supplementary information
Subjects: Computational Physics (physics.comp-ph); Machine Learning (cs.LG)
[14]  arXiv:2405.06716 [pdf, other]
Title: Discrete Lehmann representation of three-point functions
Authors: Dominik Kiese, Hugo U. R. Strand, Kun Chen, Nils Wentzell, Olivier Parcollet, Jason Kaye
Subjects: Computational Physics (physics.comp-ph); Strongly Correlated Electrons (cond-mat.str-el); Numerical Analysis (math.NA)
[15]  arXiv:2405.07912 (cross-list from math-ph) [pdf, ps, other]
Title: A Linear Prelle-Singer method
Authors: L.G.S. Duarte, H.S. Ferreira, L.A.C.P. da Mota
Subjects: Mathematical Physics (math-ph); Exactly Solvable and Integrable Systems (nlin.SI); Computational Physics (physics.comp-ph)
[16]  arXiv:2405.07633 (cross-list from physics.acc-ph) [pdf, ps, other]
Title: Atomistic modeling of the channeling process with account for ionizing collisions: Preliminary results
Authors: G. B. Sushko, A. V. Korol, A. V. Solov'yov
Comments: 10 pages, 2 figures
Subjects: Accelerator Physics (physics.acc-ph); Atomic Physics (physics.atom-ph); Computational Physics (physics.comp-ph)
[17]  arXiv:2405.07410 (cross-list from math-ph) [pdf, other]
Title: Non-unique Hamiltonians for Discrete Symplectic Dynamics
Authors: Liyan Ni, Yihao Zhao, Zhonghan Hu
Comments: 4 pages, 1 figure
Subjects: Mathematical Physics (math-ph); Chemical Physics (physics.chem-ph); Computational Physics (physics.comp-ph)
[18]  arXiv:2405.07396 (cross-list from math.NA) [pdf, other]
Title: An Unstructured Body-of-Revolution Electromagnetic Particle-in-Cell Algorithm with Radial Perfectly Matched Layers and Dual Polarizations
Authors: Dong-Yeop Na, Fernando L. Teixeira, Yuri A. Omelchenko
Comments: This manuscript has been accepted for the publication in Computer Physics Communications COMPHY-D-23-00476R4 (May 11, 2024)
Subjects: Numerical Analysis (math.NA); Computational Physics (physics.comp-ph)
[19]  arXiv:2405.06040 (cross-list from hep-ph) [pdf, other]
Title: Searches for the BSM scenarios at the LHC using decision tree based machine learning algorithms: A comparative study and review of Random Forest, Adaboost, XGboost and LightGBM frameworks
Authors: Arghya Choudhury, Arpita Mondal, Subhadeep Sarkar
Comments: 62 pages, 26 figures, 9 tables
Subjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex); Computational Physics (physics.comp-ph)

Mon, 13 May 2024

[20]  arXiv:2405.05996 [pdf, ps, other]
Title: Benchmarking Geant4 photonuclear process model for the photo-induced reaction of deformed nuclei in the GDR region
Authors: P. D. Khue, P. V. Cuong, D.L. Balabanski, L. X. Chung, D.V. Thanh, D. T. K. Linh, L. T. Anh
Subjects: Computational Physics (physics.comp-ph); Nuclear Theory (nucl-th)
[21]  arXiv:2405.05975 [pdf, other]
Title: Deep-learning design of graphene metasurfaces for quantum control and Dirac electron holography
Authors: Chen-Di Han, Li-Li Ye, Zin Lin, Vassilios Kovanis, Ying-Cheng Lai
Comments: 13 pages, 9 figures
Subjects: Computational Physics (physics.comp-ph); Materials Science (cond-mat.mtrl-sci); Applied Physics (physics.app-ph); Optics (physics.optics); Quantum Physics (quant-ph)
[22]  arXiv:2405.05981 (cross-list from cs.LG) [pdf, other]
Title: Scalable physical source-to-field inference with hypernetworks
Authors: Berian James, Stefan Pollok, Ignacio Peis, Jes Frellsen, Rasmus Bjørk
Comments: 13 pages, 4 figures
Subjects: Machine Learning (cs.LG); Computational Engineering, Finance, and Science (cs.CE); Computational Physics (physics.comp-ph)

Thu, 9 May 2024 (showing first 3 of 11 entries)

[23]  arXiv:2405.05092 [pdf, other]
Title: Understanding solid nitrogen through machine learning simulation
Authors: Marcin Kirsz, Ciprian G. Pruteanu, Peter I. C. Cooke, Graeme J. Ackland
Subjects: Computational Physics (physics.comp-ph); Materials Science (cond-mat.mtrl-sci)
[24]  arXiv:2405.05243 (cross-list from quant-ph) [pdf, other]
Title: Deep learning-based variational autoencoder for classification of quantum and classical states of light
Authors: Mahesh Bhupati, Abhishek Mall, Anshuman Kumar, Pankaj K. Jha
Subjects: Quantum Physics (quant-ph); Machine Learning (cs.LG); Computational Physics (physics.comp-ph)
[25]  arXiv:2405.05093 (cross-list from quant-ph) [pdf, other]
Title: A Hierarchical Approach to Quantum Many-Body Systems in Structured Environments
Authors: Kai Müller, Kimmo Luoma, Christian Schäfer
Comments: This early version will be refined and updated with additional results in the near future
Subjects: Quantum Physics (quant-ph); Materials Science (cond-mat.mtrl-sci); Strongly Correlated Electrons (cond-mat.str-el); Computational Physics (physics.comp-ph); Optics (physics.optics)
[ total of 42 entries: 1-25 | 26-42 ]
[ showing 25 entries per page: fewer | more | all ]

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