Zobrazeno 1 - 10
of 1 574
pro vyhledávání: '"Mitas A"'
Autor:
Mitas, Lubos
We consider non-relativistic electron correlation energies of heavy noble gas atoms including the superheavy element Og. The corresponding data enables us to quantify fixed-node errors in real space quantum Monte Carlo methods as a function of the at
Externí odkaz:
http://arxiv.org/abs/2406.11083
Autor:
Wines, Daniel, Ahn, Jeonghwan, Benali, Anouar, Kent, Paul R. C., Krogel, Jaron T., Kwon, Yongkyung, Mitas, Lubos, Reboredo, Fernando A., Rubenstein, Brenda, Saritas, Kayahan, Shin, Hyeondeok, Štich, Ivan, Ataca, Can
The field of two-dimensional (2D) materials has grown dramatically in the last two decades. 2D materials can be utilized for a variety of next-generation optoelectronic, spintronic, clean energy, and quantum computation applications. These 2D structu
Externí odkaz:
http://arxiv.org/abs/2406.02753
Autor:
Mitas, Lubos
We derive many-body single- and multi-reference wave functions for quantum Monte Carlo of periodic systems with an anti-symmetric portion that explicitly integrates over the Brillouin zone of one-particle Bloch states. The wave functions are BCS-like
Externí odkaz:
http://arxiv.org/abs/2309.15262
Autor:
Zhou, Haihan, Kincaid, Benjamin, Wang, Guangming, Annaberdiyev, Abdulgani, Ganesh, Panchapakesan, Mitas, Lubos
We construct correlation-consistent effective core potentials (ccECPs) for a selected set of heavy atoms and f-elements that are of significant current interest in materials and chemical applications, including Y, Zr, Nb, Rh, Ta, Re, Pt, Gd, and Tb.
Externí odkaz:
http://arxiv.org/abs/2309.12145
Publikováno v:
Cognitive Psychology and Tourism
Autor:
Annaberdiyev, Abdulgani, Mandal, Subhasish, Mitas, Lubos, Krogel, Jaron T., Ganesh, Panchapakesan
Publikováno v:
npj Quantum Mater. 8, 1-13 (2023)
A member of the RMn$_6$Sn$_6$ rare-earth family materials, TbMn$_6$Sn$_6$, recently showed experimental signatures of the realization of a quantum-limit Chern magnet. In this work, we use quantum Monte Carlo (QMC) and density functional theory with H
Externí odkaz:
http://arxiv.org/abs/2302.01903
Autor:
Damian Kania, Patrycja Romaniszyn-Kania, Aleksandra Tuszy, Monika Bugdol, Daniel Ledwoń, Miroslaw Czak, Bruce Turner, Karol Bibrowicz, Tomasz Szurmik, Anita Pollak, Andrzej W. Mitas
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Rhythm perception and synchronisation is musical ability with neural basis defined as the ability to perceive rhythm in music and synchronise body movements with it. The study aimed to check the errors of synchronisation and physiological re
Externí odkaz:
https://doaj.org/article/4b0cf4c3a4c946eca4bf114a65a1d9aa
We construct a new modification of correlation consistent effective potentials (ccECPs) for late $3d$ elements Cr-Zn with Ne-core that are adapted for efficiency and low energy cut-offs in plane wave calculations. The decrease in accuracy is rather m
Externí odkaz:
http://arxiv.org/abs/2207.02265
Autor:
Michal Svoboda, Ivan Cundrle, Marek Plutinsky, Pavel Homolka, Ladislav Mitas, Zdenek Chovanec, Lyle J. Olson, Kristian Brat
Publikováno v:
ERJ Open Research, Vol 10, Iss 4 (2024)
Introduction In recent years, ventilatory efficiency (minute ventilation (V′E)/carbon dioxide production (V′CO2) slope) and partial pressure of end-tidal carbon dioxide (PETCO2) have emerged as independent predictors of postoperative pulmonary co
Externí odkaz:
https://doaj.org/article/7958c80202c64bd380d8a24c4f6d5713
This paper studies the problem of expected loss minimization given a data distribution that is dependent on the decision-maker's action and evolves dynamically in time according to a geometric decay process. Novel algorithms for both the information
Externí odkaz:
http://arxiv.org/abs/2204.08281