Call Boomerang Books 1300 36 33 32

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 Schrodinger 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.

Buy Quasi-exactly Solvable Models in Quantum Mechanics book by A. G. Ushveridze from Australia's Online Independent Bookstore, Boomerang Books.

Book Details

ISBN: 9780750302661
ISBN-10: 0750302666
Format: Hardback
(229mm x 152mm x 26mm)
Pages: 480
Imprint: Institute of Physics Publishing
Publisher: Taylor & Francis Ltd
Publish Date: 1-Jan-1994
Country of Publication: United Kingdom


» Have you read this book? We'd like to know what you think about it - write a review about Quasi-exactly Solvable Models in Quantum Mechanics book by A. G. Ushveridze and you'll earn 50c in Boomerang Bucks loyalty dollars (you must be a Boomerang Books Account Holder - it's free to sign up and there are great benefits!)

Write Review