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We examine the effects of an artificial gauge field and finite temperature ina two-dimensional disordered Bose-Hubbard model. The disorder considered isdiagonal and quenched in nature. A signature of disorder in the Bose-Hubbardmodel is the Bose glass phase. Our work shows that the introduction of anartificial gauge field enhances the domain of the Bose glass phase in the phasediagram. Most importantly, the size of the domain can be tuned with thestrength of the artificial gauge field. The introduction of the finitetemperature effects is essential to relate theoretical results with theexperimental realizations. For our studies we use the single site and clusterGutzwiller mean-field theories. The results from the latter are more reliableas it better describes the correlation effects. Our results show that the Boseglass phase has a larger domain with the latter method.

Enhancement of the Bose glass phase in the presence of an artificial gauge field