Spruch L (7 results)

Condition: New.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

Condition: New.

Paperback. Condition: New. Print on Demand. This book introduces a theoretical framework to determine upper bounds on scattering lengths for zero-energy scattering problems faced in physics. The author presents a critical examination of the existing literature on the subject and formulates a method for obtaining rigorous upper bounds on scattering lengths. Ideas like these are of fundamental importance in the investigation of atomic and nuclear phenomena, and this book strategically offers relatable examples for better understanding. The approach detailed in this book provides a useful complement to the reaction theory in quantum mechanics, and the concepts help to recognize the connection between mathematically related problems in different fields of physics. It highlights the generalized variational principle in nonrelativistic quantum mechanics, which achieves its simplicity and effectiveness in obtaining upper and lower bounds of the scattering length. The author extensively covers the abstract theory and includes a separate section on the scattering of a particle by a compound system as well as the case of many bound states. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Condition: New. Print on Demand pp. 38.

LeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1959 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 44 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 44 Randall, Tony,Spruch, L,O'Malley, T. F.