2 papers
hep-th1993
Global Quantization of Vacuum Angle and Magnetic Monopoles as a New Solution to the Strong CP Problem
Huazhong Zhang
The non-perturbative solution to the strong CP problem with magnetic monopoles as originally proposed by the author is described. It is shown that the gauge orbit space with gauge…
hep-ph1992
Global Constraints of Gauss' Law and the Solution to the Strong CP Problem
Huazhong Zhang
This is a brief review on the work done recently. It is shown that the global constraints of Gauss' law ensure that the vacuum angle must be quantized in gauge theories with magnet…