This volume introduces and systematically develops the calculus of 2-spinors. This is the first detailed exposition of this technique which leads not only to a deeper understanding of the structure of space-time, but also provides shortcuts to some very tedious calculations. Many results are given here for the first time.

This volume introduces and systematically develops the calculus of 2-spinors. This is the first detailed exposition of this technique which leads not only to a deeper understanding of the structure of space-time, but also provides shortcuts to some very tedious calculations. Many results are given here for the first time.

In the two volumes that comprise this work Roger Penrose and Wolfgang Rindler introduce the calculus of 2-spinors and the theory of twistors, and discuss in detail how these powerful and elegant methods may be used to elucidate the structure and properties of space-time. In volume 1, Two-spinor calculus and relativistic fields, the calculus of 2-spinors is introduced and develo...(展开全部)

There are some wonderfully bizarre ideas in physics, and it seems a pity to keep them locked up in small boxes, available only to an esoteric coterie of key holders. Brian Ridley's book sets out to survey in simple, nonmathematical terms what physics has to say about the fundamental structure of the universe. He deals with all the basic concepts of modern physics: elementary pa...(展开全部)

There are some wonderfully bizarre ideas in physics, and it seems a pity to keep them locked up in small boxes, available only to an esoteric coterie of key holders. Brian Ridley's book sets out to survey in simple, non-mathematical terms what physics has to say about the fundamental structure of the universe. He deals with all the basic concepts of modern physics: elementary p...(展开全部)

Time and Narrative builds on Paul Ricoeur's earlier analysis, in The Rule of Metaphor, of semantic innovation at the level of the sentence. Ricoeur here examines the creation of meaning at the textual level, with narrative rather than metaphor as the ruling concern. Ricoeur finds a "healthy circle" between time and narrative: time is humanized to the extent that it portrays tem...(展开全部)

Time and Narrative builds on Paul Ricoeur's earlier analysis, in The Rule of Metaphor, of semantic innovation at the level of the sentence. Ricoeur here examines the creation of meaning at the textual level, with narrative rather than metaphor as the ruling concern. Ricoeur finds a "healthy circle" between time and narrative: time is humanized to the extent that it portrays tem...(展开全部)

In the first two volumes of this work, Paul Ricoeur examined the relations between time and narrative in historical writing, fiction, and theories of literature. This final volume, a comprehensive reexamination and synthesis of the ideas developed in volumes 1 and 2, stands as Ricoeur's most complete and satisfying presentation of his own philosophy.