C****o 发帖数: 1549 | 1 场论需要学到哪本书的程度?
还有广义相对论?微分几何?
这本书和GSW哪个适合初学者?
请赐教 | b*****d 发帖数: 271 | 2 不需要微分几何吧
场论需要知道场量子化,Yang-Mills ,熟悉Faddeev-Popov ,ghost
知道anomaly, peskin的书应该就够了。
GR必须知道
有QM对应0+1维场论的图像,类比 弦论是1+1 维场论
知道基本的复变函数,
应该就可以看了,
GSW应该更适合初学者。
如果有不对的,欢迎指正。
【在 C****o 的大作中提到】 : 场论需要学到哪本书的程度? : 还有广义相对论?微分几何? : 这本书和GSW哪个适合初学者? : 请赐教
| w****1 发帖数: 4931 | 3 In principle you need to have taken a full year course on QFT before
studying Polchinski. In practice all you
need is the ability to learn quickly. GSW and Polchinski are both excellent
textbooks. GSW is beautifully
written; unfortunately it doesn't cover enough topics. As a textbook it is
complementary to Polchinski.
Obviously, both are for beginners -- if you haven't finished studying
Polchinski, you are a beginner.:)
Importantly, Polchinski has plenty of exercises, and I recommend doing as
ma
【在 b*****d 的大作中提到】 : 不需要微分几何吧 : 场论需要知道场量子化,Yang-Mills ,熟悉Faddeev-Popov ,ghost : 知道anomaly, peskin的书应该就够了。 : GR必须知道 : 有QM对应0+1维场论的图像,类比 弦论是1+1 维场论 : 知道基本的复变函数, : 应该就可以看了, : GSW应该更适合初学者。 : 如果有不对的,欢迎指正。
| C**R 发帖数: 1047 | 4 好难呀,我是永远学不会的。
【在 b*****d 的大作中提到】 : 不需要微分几何吧 : 场论需要知道场量子化,Yang-Mills ,熟悉Faddeev-Popov ,ghost : 知道anomaly, peskin的书应该就够了。 : GR必须知道 : 有QM对应0+1维场论的图像,类比 弦论是1+1 维场论 : 知道基本的复变函数, : 应该就可以看了, : GSW应该更适合初学者。 : 如果有不对的,欢迎指正。
| C**R 发帖数: 1047 | 5 你们真是学很多东西啊,大牛
excellent
【在 w****1 的大作中提到】 : In principle you need to have taken a full year course on QFT before : studying Polchinski. In practice all you : need is the ability to learn quickly. GSW and Polchinski are both excellent : textbooks. GSW is beautifully : written; unfortunately it doesn't cover enough topics. As a textbook it is : complementary to Polchinski. : Obviously, both are for beginners -- if you haven't finished studying : Polchinski, you are a beginner.:) : Importantly, Polchinski has plenty of exercises, and I recommend doing as : ma
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