130 citations · 1.8k across the 97 of their papers we have counts for
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hep-ph2021
Efficient approach to low scale Peccei-Quinn symmetry breaking without domain wall problem
Pei-Hong Gu
We propose an efficient mechanism to realize an invisible axion from a low scale Peccei-Quinn symmetry breaking. Our basic model only contains a gauge boson, an up-type vector-like…
hep-ph2021
Peccei-Quinn symmetry with residual symmetries
Pei-Hong Gu
So far the null results from axion searches have enforced a huge hierarchy between the Peccei-Quinn and electroweak symmetry breaking scales. Then the inevitable Higgs portal poses…
hep-ph2021★ 1 cited
Neutrinoless double beta decay without Majorana neutrinos
Pei-Hong Gu
It is firmly believed that a signal of neutrinoless double beta decay can unquestionably confirm the Majorana nature of neutrinos. However we notice that a Majorana neutrino mass i…