04279nam 22006615 450 991106173380332120260123120355.0981-9541-34-410.1007/978-981-95-4134-8(CKB)45007221800041(MiAaPQ)EBC32515680(Au-PeEL)EBL32515680(DE-He213)978-981-95-4134-8(EXLCZ)994500722180004120260123d2026 u| 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierAb initio Quantum Monte Carlo Tutorial Going beyond DFT /by Ryo Maezono1st ed. 2026.Singapore :Springer Nature Singapore :Imprint: Springer,2026.1 online resource (486 pages)Chemistry and Materials Science Series981-9541-33-6 1. Introduction -- 2. Running a calculation first -- 3. Diffusion Monte Carlo method -- 4. Variational optimization of many-body wavefunctions -- 5. Generating trial nodes with a DFT package -- 6. Review of procedures and molecular system calculations -- 7. Theory of diffusion Monte Carlo method -- 8. Further topics on underlying theory -- 9. Practical topics -- 10. Essence of many-body electronic correlation theory -- 11. Appendix A: Terminal Setting (For Macintosh) -- 12. Appendix B: Terminal Environment Setup (Windows Version) -- 13. Appendix C: Derivation of the diffusion equation from random walk -- 14. Appendix D: Supplementary remarks on mathematical topics -- 15. Appendix E: Supplementary notes on electronic structure theory.-16. Appendix F: Notes on density functional theory -- 17. Appendix G: Tools used in many-body perturbation theory -- 18. Appendix H: Overview of many-body perturbation theory.-Index.This book offers a unique “learn-by-tutorial” approach for ab initio quantum Monte Carlo (QMC) electronic state calculations. The ab initio QMC method is a representative “Beyond DFT” technique that overcomes challenges faced by the widely used density functional theory (DFT) in materials science. This is the first book focusing on simulation operations of ab initio QMC methods in a tutorial format. This book explains the theoretical background of the ab initio QMC method as a showcase of many-body electron theory attracting interest also from fundamental scientists dealing with quantum many-body problems. The content of this book is written in an accessible manner, targeting the same audience as the author’s previous work, “Ab initio Calculation Tutorial: For Materials Analysis, Informatics and Design.” It is structured to allow beginners in simulation from experimental fields and industry to set up practice codes on their personal PCs and learn independently, without assuming prior knowledge of many-body electron theory or simulation science. Readers learn how to solve the problems on intermolecular binding forces in biomolecular systems, magnetic descriptions in spintronics, and material properties involving discontinuous density distributions such as surfaces, interfaces, and defects.Chemistry and Materials Science SeriesMaterials scienceData processingChemistryData processingQuantum chemistryMaterialsChemistryComputer simulationComputational Materials ScienceComputational ChemistryQuantum ChemistryComputational Design Of MaterialsMaterials scienceData processing.ChemistryData processing.Quantum chemistry.Materials.Chemistry.Computer simulation.Computational Materials Science.Computational Chemistry.Quantum Chemistry.Computational Design Of Materials.620.100285Maezono Ryo1359669MiAaPQMiAaPQMiAaPQBOOK9911061733803321Ab initio Quantum Monte Carlo Tutorial4539763UNINA