01742nam a2200229Ia 4500 TDMU_33410 210410s9999 xx 000 0 und d 371.264 M110 Mattis, Daniel C The Many-body problem an encyclopedia of exactly solved models in one dimension edited by Daniel C. Mattis Singapore World Scientific 1993 xxiii, 958 p. Includes bibliographical references.; 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 â€” 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 â€” 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 concern Many-body problem.; Bài toán nhiều vật thể Mattis, Daniel Charles http://lrc.tdmu.edu.vn/opac/search/detail.asp?aID=2&ID=33410 Trung tâm Học liệu Trường Đại học Thủ Dầu Một