"BRST quantization and cohomology"의 두 판 사이의 차이

2009년 10월 20일 (화) 18:32 판

Gauge theory = principal G-bundle

We require a quantization of gauge theory.

BRST quantization is one way to quantize the theory and is a part of path integral.

Gauge theory allows 'local symmetry' which should be ignored to be physical.

This ignoring process leads to the cohomoloy theory.

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 * [http://www.math.columbia.edu/%7Ewoit/notesonbrst.pdf http://www.math.columbia.edu/~woit/notesonbrst.pdf]
+* [http://www.math.columbia.edu/%7Ewoit/wordpress/?cat=12 http://www.math.columbia.edu/~woit/wordpress/?cat=12]
 * [http://www.math.columbia.edu/%7Ewoit/wordpress/?p=1076 Notes on BRST I: Representation Theory and Quantum Mechanics]
 * [http://www.math.columbia.edu/%7Ewoit/wordpress/?p=1103 Notes on BRST II: Lie Algebra Cohomology, Physicist’s Version]