3 papers
hep-th2022
Unitarity Problem in Gribov-Zwanziger Theory
Thitipat Sainapha, Kei-Ichi Kondo
We show that the unitarity problem in the Gribov-Zwanziger theory can be solved by the famous quartet mechanism. The construction of the new quartet in such a theory suggests the i…
hep-th2019
Gribov Ambiguity
Thitipat Sainapha
Gribov ambiguity is a problem that arises when we try to single out the physical gauge degree of freedom in non-Abelian gauge theory by imposing the covariant gauge constraint. Unf…
hep-ph2018
Sum rules and the DGLAP evolution in presence of anomaly
Thitipat Sainapha
The possibility to modify both quarks sum rules and the DGLAP evolution equation are investigated. In presence of anomalous baryon global symmetry, the quark sum rules are no longe…