Wen, Xiao-Gang Quantum field theory of many-body systems : from the origin of sound to an origin of light and electrons / Xiao-Gang Wen - Oxford : Oxford University, 2004 - xiii, 505 p. : ill. ; 25 cm. - Oxford graduate texts . Includes bibliographical references and index ISBN: 0198530943 (Hbk) RM296.67 LCCN: 2004-301677 Subjects--Topical Terms: Quantum field theoryMany-body problem