They say Black Dow's killed more men than winter, and clawed his way to the throne of the North up a hill of skulls. The King of the Union, ever a jealous neighbor, is not about to stand smiling by while he claws his way any higher. The orders have been given and the armies are toiling through the northern mud. Thousands of men are converging on a forgotten ring of stones, o...(展开全部)

They say Black Dow's killed more men than winter, and clawed his way to the throne of the North up a hill of skulls. The King of the Union, ever a jealous neighbor, is not about to stand smiling by while he claws his way any higher. The orders have been given and the armies are toiling through the northern mud. Thousands of men are converging on a forgotten ring of stones, o...(展开全部)

They say Black Dow's killed more men than winter, and clawed his way to the throne of the North up a hill of skulls. The King of the Union, ever a jealous neighbour, is not about to stand smiling by while he claws his way any higher. The orders have been given and the armies are toiling through the northern mud. Thousands of men are converging on a forgotten ring of stones, ...(展开全部)

This text is a comprehensive introduction to the main ideas and techniques of the field of quantum computation and quantum information. Until now, the rapid rate of progress and its cross-disciplinary nature have made it difficult for newcomers to the field to obtain a broad overview of the most important techniques and results. Michael Nielsen and Isaac Chuang ask the questio...(展开全部)

This text is a comprehensive introduction to the main ideas and techniques of the field of quantum computation and quantum information. Until now, the rapid rate of progress and its cross-disciplinary nature have made it difficult for newcomers to the field to obtain a broad overview of the most important techniques and results. Michael Nielsen and Isaac Chuang ask the questio...(展开全部)

安吉拉·卡特（Angela Carter，1940—1992） 英国知名女作家，作品风格独树一帜，融合魔幻现实主义、女性主义、哥特和寓言色彩于一体，想象奇诡，语言靡丽，充满戏仿的狂欢。于1969年获毛姆奖，1983年担任布克奖评委，1984年获詹姆斯·泰特·布莱克纪念小说奖。2008年《泰晤士报》评选的“1945年来最伟大的英国作家”，卡特位居第十。代表作有长篇小说《影子之舞》《英雄与恶徒》《马戏团之夜》《明智的孩子》，短篇小说合集《焚舟纪》等。

布鲁斯·罗森布鲁姆，美国加州大学圣克鲁斯分校物理系名誉教授，前系主任。 弗雷德·库特纳，美国加州大学圣克鲁斯分校物理系讲师。 向真，清华大学工程物理系副教授，翻译过第一推动丛《存在之轻》《不同的宇宙》《通向实在之路》《时空的大尺度结构》等。

Quantum physics is notable for its brazen defiance of common sense. (Think of Schrödinger's Cat, famously both dead and alive.) An especially rigorous form of quantum contradiction occurs in experiments with entangled particles. Our common assumption is that objects have properties whether or not anyone is observing them, and the measurement of one can't affect the other. Quant...(展开全部)

Simple enough for students yet sufficiently comprehensive to serve as a reference for working physicists, this classic text is celebrated for its clarity and coherence of presentation as well as the author’s fluid and literate style. Subjects include a detailed treatment of formalism and its interpretation, an analysis of simple systems, symmetries and invariance, methods of ap...(展开全部)

With such compelling and provocative novels as Red Planet Blues , FlashForward and The WWW Trilogy, Robert J. Sawyer has proven himself to be “a writer of boundless confidence and bold scientific extrapolation” ( New York Times ). Now, the Hugo and Nebula Award-winning author explores the thin line between good and evil that every human being is capable of crossing… Experimenta...(展开全部)