Computational Strong-Field Quantum Dynamics

Computational Strong-Field Quantum Dynamics PDF Author: Dieter Bauer
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 311041726X
Category : Science
Languages : en
Pages : 290

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Book Description
This graduate textbook introduces the com-putational techniques to study ultra-fast quantum dynamics of matter exposed to strong laser fields. Coverage includes methods to propagate wavefunctions according to the time dependent Schrödinger, Klein-Gordon or Dirac equation, the calculation of typical observables, time-dependent density functional theory, multi configurational time-dependent Hartree-Fock, time-dependent configuration interaction singles, the strong-field approximation, and the microscopic particle-in-cell approach. Contents How to propagate a wavefunction? Calculation of typical strong-field observables Time-dependent relativistic wave equations: Numerics of the Dirac and the Klein-Gordon equation Time-dependent density functional theory The multiconfiguration time-dependent Hartree-Fock method Time-dependent configuration interaction singles Strong-field approximation and quantum orbits Microscopic particle-in-cell approach

Computational Strong-Field Quantum Dynamics

Computational Strong-Field Quantum Dynamics PDF Author: Dieter Bauer
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 311041726X
Category : Science
Languages : en
Pages : 290

Get Book Here

Book Description
This graduate textbook introduces the com-putational techniques to study ultra-fast quantum dynamics of matter exposed to strong laser fields. Coverage includes methods to propagate wavefunctions according to the time dependent Schrödinger, Klein-Gordon or Dirac equation, the calculation of typical observables, time-dependent density functional theory, multi configurational time-dependent Hartree-Fock, time-dependent configuration interaction singles, the strong-field approximation, and the microscopic particle-in-cell approach. Contents How to propagate a wavefunction? Calculation of typical strong-field observables Time-dependent relativistic wave equations: Numerics of the Dirac and the Klein-Gordon equation Time-dependent density functional theory The multiconfiguration time-dependent Hartree-Fock method Time-dependent configuration interaction singles Strong-field approximation and quantum orbits Microscopic particle-in-cell approach

Electronic and nuclear quantum dynamics of molecules in intense laser fields

Electronic and nuclear quantum dynamics of molecules in intense laser fields PDF Author: Yuichi Fujimura
Publisher: Frontiers Media SA
ISBN: 2832522114
Category : Science
Languages : en
Pages : 161

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Book Description


Many-Particle Quantum Dynamics in Atomic and Molecular Fragmentation

Many-Particle Quantum Dynamics in Atomic and Molecular Fragmentation PDF Author: Joachim Ullrich
Publisher: Springer Science & Business Media
ISBN: 3662084929
Category : Science
Languages : en
Pages : 529

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Book Description
This is the first comprehensive treatment of the interactions of atoms and molecules with charged particles, photons and laser fields. Addressing the subject from a unified viewpoint, the volume reflects our present understanding of many-particle dynamics in rearrangement and fragmentation reactions.

Molecular Spectroscopy and Quantum Dynamics

Molecular Spectroscopy and Quantum Dynamics PDF Author: Roberto Marquardt
Publisher: Elsevier
ISBN: 0128172355
Category : Science
Languages : en
Pages : 376

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Book Description
Molecular Spectroscopy and Quantum Dynamics, an exciting new work edited by Professors Martin Quack and Roberto Marquardt, contains comprehensive information on the current state-of-the-art experimental and theoretical methods and techniques used to unravel ultra-fast phenomena in atoms, molecules and condensed matter, along with future perspectives on the field. - Contains new insights into the quantum dynamics and spectroscopy of electronic and nuclear motion - Presents the most recent developments in the detection and interpretation of ultra-fast phenomena - Includes a discussion of the importance of these phenomena for the understanding of chemical reaction dynamics and kinetics in relation to molecular spectra and structure

Quantum Dynamics with Trajectories

Quantum Dynamics with Trajectories PDF Author: Robert E. Wyatt
Publisher: Springer Science & Business Media
ISBN: 0387281452
Category : Mathematics
Languages : en
Pages : 425

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Book Description
This is a rapidly developing field to which the author is a leading contributor New methods in quantum dynamics and computational techniques, with applications to interesting physical problems, are brought together in this book Useful to both students and researchers

Applications of Quantum Dynamics in Chemistry

Applications of Quantum Dynamics in Chemistry PDF Author: Fabien Gatti
Publisher: Springer
ISBN: 331953923X
Category : Science
Languages : en
Pages : 437

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Book Description
This book explains the usage and application of Molecular Quantum Dynamics, the methodology where both the electrons and the nuclei in a molecule are treated with quantum mechanical calculations. This volume of Lecture Notes in Chemistry addresses graduate students and postdocs in the field of theoretical chemistry, as well as postgraduate students, researchers and teachers from neighboring fields, such as quantum physics, biochemistry, biophysics, or anyone else who is interested in this rising method in theoretical chemistry, and who wants to gain experience in the opportunities it can offer. It can also be useful for teachers interested in illustrative examples of time-dependent quantum mechanics as animations of realistic wave packets have been designed to assist in visualization. Assuming a basic knowledge about quantum mechanics, the authors link their explanations to recent experimental investigations where Molecular Quantum Dynamics proved successful and necessary for the understanding of the experimental results. Examples including reactive scattering, photochemistry, tunneling, femto- and attosecond chemistry and spectroscopy, cold chemistry or crossed-beam experiments illustrate the power of the method. The book restricts complicated formalism to the necessary and in a self-contained and clearly explained way, offering the reader an introduction to, and instructions for, practical exercises. Continuative explanation and math are optionally supplemented for the interested reader. The reader learns how to apply example simulations with the MCTDH program package (Multi Configuration Time Dependent Hartree calculations). Readers can thus obtain the tools to run their own simulations and apply them to their problems. Selected scripts and program code from the examples are made available as supplementary material. This book bridges the gap between the existing textbooks on fundamental theoretical chemistry and research monographs focusing on sophisticated applications. It is a must-read for everyone who wants to gain a sound understanding of Molecular Quantum Dynamics simulations and to obtain basic experience in running their own simulations.

Atoms in Intense Laser Fields

Atoms in Intense Laser Fields PDF Author: C. J. Joachain
Publisher: Cambridge University Press
ISBN: 0521793017
Category : Science
Languages : en
Pages : 581

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Book Description
A unified account of the rapidly developing field of high-intensity laser-atom interactions, suitable for both graduate students and researchers.

Progress in Ultrafast Intense Laser Science XIII

Progress in Ultrafast Intense Laser Science XIII PDF Author: Kaoru Yamanouchi
Publisher: Springer
ISBN: 3319648403
Category : Science
Languages : en
Pages : 234

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Book Description
This thirteenth volume in the PUILS series covers a broad range of topics from this interdisciplinary research field, focusing on atoms, molecules, and clusters interacting in intense laser field and high-order harmonics generation and their applications. The series delivers up-to-date reviews of progress in ultrafast intense laser science, the interdisciplinary research field spanning atomic and molecular physics, molecular science, and optical science, which has been stimulated by the developments in ultrafast laser technologies. Each volume compiles peer-reviewed articles authored by researchers at the forefront of each their own subfields of UILS. Typically, each chapter opens with an overview of the topics to be discussed, so that researchers unfamiliar to the subfield, as well as graduate students, can grasp the importance and attractions of the research topic at hand; these are followed by reports of cutting-edge discoveries.

Concepts and Methods in Modern Theoretical Chemistry

Concepts and Methods in Modern Theoretical Chemistry PDF Author: Swapan Kumar Ghosh
Publisher: CRC Press
ISBN: 1466506210
Category : Science
Languages : en
Pages : 345

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Book Description
Concepts and Methods in Modern Theoretical Chemistry: Statistical Mechanics, the second book in a two-volume set, focuses on the dynamics of systems and phenomena. A new addition to the series Atoms, Molecules, and Clusters, this book offers chapters written by experts in their fields. It enables readers to learn how concepts from ab initio quantum

High Magnetic Fields

High Magnetic Fields PDF Author: Fritz Herlach
Publisher: World Scientific
ISBN: 9812774874
Category : Science
Languages : en
Pages : 281

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Book Description
This three-volume book provides a comprehensive review of experiments in very strong magnetic fields that can only be generated with very special magnets. The first volume is entirely devoted to the technology of laboratory magnets: permanent, superconducting, high-power water-cooled and hybrid; pulsed magnets, both nondestructive and destructive (megagauss fields). Volumes 2 and 3 contain reviews of the different areas of research where strong magnetic fields are an essential research tool. These volumes deal primarily with solid-state physics; other research areas covered are biological systems, chemistry, atomic and molecular physics, nuclear resonance, plasma physics and astrophysics (including QED).