Longitudinal endoscopic ultrasound (EUS) is now widely accepted as a powerful tool for the exploration of organs outside of the gastrointestinal lumen.The first step in the learning of longitudinal EUS is in first understanding the human anatomic structure on ultrasound. This book provides both the beginner and the middle level endosonographists with a comprehensive guide to anatomic structures in the upper abdomen in longitudinal EUS. Through the use of numerous colour images and supplemented with online video clips, this book will be a great help in mastering longitudinal EUS.
o Detailed description of the theory of Fock spaces including full Fock spaces, boson Fock spaces, fermion Fock spaces and boson-fermion Fock spaces
o New topics are included, such as the theory of infinite dimensional Dirac operators and an abstract supersymmetric quantum field theory, which have been originally developed by the author
o Detailed treatment of mathematical constructions of free quantum field models as well as a simple interacting model