Category:Forces: Difference between revisions
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=== Introduction === | === Introduction === | ||
Forces on particles are a fundamental concept in condensed matter physics and chemistry. These forces describe the interactions that cause particles, such as atoms and molecules, to move and behave in specific ways. In VASP forces result from electromagnetic interactions which can be computed | Forces on particles are a fundamental concept in condensed matter physics and chemistry. These forces describe the interactions that cause particles, such as atoms and molecules, to move and behave in specific ways. In VASP forces result from electromagnetic interactions which can be computed from DFT by the use of the [[Hellmann-Feynman forces|Hellmann-Feynman theorem]], the [[ACFDT/RPA calculations|random-phase approximation]] or by the use of [[Machine learning force field: Theory|machine learning force fields]]. Understanding these forces is crucial for predicting and explaining the motion and behavior of atoms in solids or molecules. In VASP forces can be obtained | ||
=== Theory === | === Theory === | ||
Revision as of 09:44, 18 October 2023
Introduction
Forces on particles are a fundamental concept in condensed matter physics and chemistry. These forces describe the interactions that cause particles, such as atoms and molecules, to move and behave in specific ways. In VASP forces result from electromagnetic interactions which can be computed from DFT by the use of the Hellmann-Feynman theorem, the random-phase approximation or by the use of machine learning force fields. Understanding these forces is crucial for predicting and explaining the motion and behavior of atoms in solids or molecules. In VASP forces can be obtained
Theory
How To
Pages in category "Forces"
The following 8 pages are in this category, out of 8 total.