01574nam a2200205Ia 4500 CTU_156847 210402s9999 xx 000 0 und d 225.98 530.03 E56 An encyclopedia of exactly solved models in one dimension the many-body problem Edited by Daniel C. Mattis Singapore World scientific 1993 This book differs from its predecessor, Lieb & Mattis "Mathematical Physics in One Dimension", in a number of important ways. Classic discoveries which once had to be omitted owing to lack of space - such as the seminal paper by Fermi, Pasta and Ulam on lack of ergodicity of the linear chain, or Bethe's original paper on the Bethe ansatz - can now be incorporated. Many applications which did not even exist in 1966 (some of which were originally spawned by the publication of Lieb & Mattis) are newly included. Among these, this new book contains critical surveys of a number of important developments: the exact solution of the Hubbard model, the concept of spinons, the Haldane gap in magnetic spin-one chains, bosonization and fermionization, solitions and the approach to thermodynamic equilibrium, quantum statistical mechanics, localization of normal modes and eigenstates in disordered chains, and a number of other contemporary concerns. Mathematical physics,Toán học vật lý Encyclopedia,Bách khoa toàn thư Qhieu Trung tâm Học liệu Trường Đại học Cần Thơ