Quasi-Exactly Solvable Models in Quantum Mechanics

Quasi-Exactly Solvable Models in Quantum Mechanics
Author :
Publisher : CRC Press
Total Pages : 480
Release :
ISBN-10 : 9781351420327
ISBN-13 : 1351420321
Rating : 4/5 (321 Downloads)

Book Synopsis Quasi-Exactly Solvable Models in Quantum Mechanics by : A.G Ushveridze

Download or read book Quasi-Exactly Solvable Models in Quantum Mechanics written by A.G Ushveridze and published by CRC Press. This book was released on 2017-07-12 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exactly solvable models, that is, models with explicitly and completely diagonalizable Hamiltonians are too few in number and insufficiently diverse to meet the requirements of modern quantum physics. Quasi-exactly solvable (QES) models (whose Hamiltonians admit an explicit diagonalization only for some limited segments of the spectrum) provide a practical way forward. Although QES models are a recent discovery, the results are already numerous. Collecting the results of QES models in a unified and accessible form, Quasi-Exactly Solvable Models in Quantum Mechanics provides an invaluable resource for physicists using quantum mechanics and applied mathematicians dealing with linear differential equations. By generalizing from one-dimensional QES models, the expert author constructs the general theory of QES problems in quantum mechanics. He describes the connections between QES models and completely integrable theories of magnetic chains, determines the spectra of QES Schrödinger equations using the Bethe-Iansatz solution of the Gaudin model, discusses hidden symmetry properties of QES Hamiltonians, and explains various Lie algebraic and analytic approaches to the problem of quasi-exact solubility in quantum mechanics. Because the applications of QES models are very wide, such as, for investigating non-perturbative phenomena or as a good approximation to exactly non-solvable problems, researchers in quantum mechanics-related fields cannot afford to be unaware of the possibilities of QES models.


Quasi-Exactly Solvable Models in Quantum Mechanics Related Books

Quasi-Exactly Solvable Models in Quantum Mechanics
Language: en
Pages: 480
Authors: A.G Ushveridze
Categories: Science
Type: BOOK - Published: 2017-07-12 - Publisher: CRC Press

GET EBOOK

Exactly solvable models, that is, models with explicitly and completely diagonalizable Hamiltonians are too few in number and insufficiently diverse to meet the
The Perfectionists
Language: en
Pages: 545
Authors: Simon Winchester
Categories: History
Type: BOOK - Published: 2018-05-08 - Publisher: HarperCollins

GET EBOOK

“Another gem from one of the world’s justly celebrated historians specializing in unusual and always fascinating subjects and people.” — Booklist (starr
Exactly Where You Need to Be
Language: en
Pages: 320
Authors: Amelia Diane Coombs
Categories: JUVENILE FICTION
Type: BOOK - Published: 2022-06-07 - Publisher: Simon and Schuster

GET EBOOK

With Florie's best friend Kacey set to head off to college, they decide to take a road trip to San Francisco, but when Florie's forever crush Sam volunteers to
Exactly Solved Models in Statistical Mechanics
Language: en
Pages: 499
Authors: Rodney J. Baxter
Categories: Science
Type: BOOK - Published: 2016-06-12 - Publisher: Elsevier

GET EBOOK

Exactly Solved Models in Statistical Mechanics
Not Exactly the CIA
Language: en
Pages: 187
Authors: Roger Phelps
Categories: Social Science
Type: BOOK - Published: 2020-10-30 - Publisher: TrineDay

GET EBOOK

This book is a vigorous effort to answer the question, "How did we get here?"—a question that troubles virtually every American over the age of fourteen. How