Called by some "the theory of everything," superstrings may solve a problem which has eluded physicists for the past 50 years -- the final unification of the two great theories of the twentieth century, general relativity and quantum field theory. This is a course-tested comprehensive introductory graduate text on superstrings which stresses the most current areas of interest, ...(展开全部)

Called by some "the theory of everything," superstrings may solve a problem which has eluded physicists for the past 50 years -- the final unification of the two great theories of the twentieth century, general relativity and quantum field theory. This is a course-tested comprehensive introductory graduate text on superstrings which stresses the most current areas of interest, ...(展开全部)

String theory is one of the most exciting and challenging areas of modern theoretical physics. This book guides the reader from the basics of string theory to recent developments. It introduces the basics of perturbative string theory, world-sheet supersymmetry, space-time supersymmetry, conformal field theory and the heterotic string, before describing modern developments, inc...(展开全部)

String theory is one of the most exciting and challenging areas of modern theoretical physics. This book guides the reader from the basics of string theory to recent developments. It introduces the basics of perturbative string theory, world-sheet supersymmetry, space-time supersymmetry, conformal field theory and the heterotic string, before describing modern developments, inc...(展开全部)

How and why are languages constantly changing? Historical linguistics seeks to find out by going beyond the history of individual languages to discover the general principles which underlie language change. But our evidence is severely limited. Most of the world's languages are still unwritten, and even in areas with long written traditions, such as Europe and the Near East, do...(展开全部)

How and why are languages constantly changing? Historical linguistics seeks to find out by going beyond the history of individual languages to discover the general principles which underlie language change. But our evidence is severely limited. Most of the world's languages are still unwritten, and even in areas with long written traditions, such as Europe and the Near East, do...(展开全部)

Since its first publication in 1991 Liliane Haegeman's Introduction to Government and Binding Theory has become established as the most authoritative introduction to the Principles and Parameters approach to syntactic theory. This new edition has been extensively updated throughout. Major structural changes include new chapters on Functional Heads and Head Movement and on Relat...(展开全部)

Since its first publication in 1991 Liliane Haegeman's Introduction to Government and Binding Theory has become established as the most authoritative introduction to the Principles and Parameters approach to syntactic theory. This new edition has been extensively updated throughout. Major structural changes include new chapters on Functional Heads and Head Movement and on Relat...(展开全部)

Beginning theory has been helping students navigate through the thickets of literary and cultural theory for over two decades. This new and expanded fourth edition continues to offer students and readers the best one-volume introduction to the field. The bewildering variety of approaches, theorists and technical language is lucidly and expertly unravelled. Unlike many books whi...(展开全部)

Beginning theory has been helping students navigate through the thickets of literary and cultural theory for over two decades. This new and expanded fourth edition continues to offer students and readers the best one-volume introduction to the field. The bewildering variety of approaches, theorists and technical language is lucidly and expertly unravelled. Unlike many books whi...(展开全部)