Semiempirical quantum chemistry methods
Semi-empirical quantum chemistry methods are based on the Hartree–Fock formalism, but make many approximations and obtain some parameters from empirical data. They are very important in computational chemistry for treating large molecules where the full Hartree–Fock method without the approximations is too expensive. The use of empirical parameters appears to allow some inclusion of electron correlation effects into the methods. Within the framework of Hartree–Fock calculations, some pieces of information (such as two-electron integrals) are sometimes approximated or completely omitted. In order to correct for this loss, semi-empirical methods are parametrized, that is their results are fitted by a set of parameters, normally in such a way as to produce results that best agree with experimental data, but sometimes to agree with ab initio results. (Wikipedia).
Peter Zoller: Introduction to quantum optics - Lecture 1
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Peter Zoller: Introduction to quantum optics - Lecture 2
Abstract: Quantum optical systems provides one of the best physical settings to engineer quantum many-body systems of atoms and photons, which can be controlled and measured on the level of single quanta. In this course we will provide an introduction to quantum optics from the perspective
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Peter Zoller: Introduction to quantum optics - Lecture 4
Abstract: Quantum optical systems provides one of the best physical settings to engineer quantum many-body systems of atoms and photons, which can be controlled and measured on the level of single quanta. In this course we will provide an introduction to quantum optics from the perspective
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Peter Zoller: Introduction to quantum optics - Lecture 3
Abstract: Quantum optical systems provides one of the best physical settings to engineer quantum many-body systems of atoms and photons, which can be controlled and measured on the level of single quanta. In this course we will provide an introduction to quantum optics from the perspective
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From playlist Quantum Mechanics
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Check: https://youtu.be/Hs_chZSNL9I The World of Quantum - Full Documentary HD http://www.advexon.com For more Scientific DOCUMENTARIES. Subscribe for more Videos... Quantum mechanics (QM -- also known as quantum physics, or quantum theory) is a branch of physics which deals with physica
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Alexandre Tkatchenko - Many-body perturbation theory and wavefunction methods: A Physics perspective
Recorded 08 March 2022. Alexandre Tkatchenko of the University of Luxembourg presents "Many-body perturbation theory and wavefunction methods: A Physics perspective" at IPAM's Advancing Quantum Mechanics with Mathematics and Statistics Tutorials. Learn more online at: http://www.ipam.ucla.
From playlist Tutorials: Advancing Quantum Mechanics with Mathematics and Statistics - March 8-11, 2022
Alexandre Tkatchenko: "Towards a Unified Machine Learning Model of Molecular Chemical Space"
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Markus Reiher - Uncertainty Quantification of Quantum Chemical Methods - IPAM at UCLA
Recorded 06 May 2022. Markus Reiher ETH Zurich presents "Uncertainty Quantification of Quantum Chemical Methods" at IPAM's Large-Scale Certified Numerical Methods in Quantum Mechanics Workshop. Learn more online at: http://www.ipam.ucla.edu/programs/workshops/workshop-iii-large-scale-certi
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From playlist Chemistry
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From playlist Machine Learning for Physics and the Physics of Learning 2019
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From playlist Science Unplugged: Quantum Mechanics
Unifying machine learning and quantum chemistry with a deep neural network | AISC
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Anatole von Lilienfeld: "Quantum Machine Learning"
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MIT 5.61 Physical Chemistry, Fall 2017 Instructor: Professor Robert Field View the complete course: https://ocw.mit.edu/5-61F17 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62RsEHXe48Imi9-87FzQaJg In this lecture, Professor Field talks about the hydrogen atom as a mo
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Angel Rubio - Polaritonic Quantum Materials: a first principles QEDFT perspective - IPAM at UCLA
Recorded 28 March 2022. Angel Rubio of the Max Planck Institute for the Structure and Dynamics of Matter presents "Polaritonic Quantum Materials: a first principles QEDFT perspective" at IPAM's Multiscale Approaches in Quantum Mechanics Workshop. Abstract: In this talk we will pursue the q
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Lec 1 | MIT 3.320 Atomistic Computer Modeling of Materials
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From playlist MIT 3.320 Atomistic Computer Modeling of Materials
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From playlist Science Unplugged: Quantum Mechanics
Guido Falk von Rudorff - Systematically improvable models from alchemical perturbations - IPAM UCLA
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