Zobrazeno 1 - 10
of 964
pro vyhledávání: '"Gu, Pei"'
Autor:
Gu, Pei-Hong
Two Higgs doublets respect a mirror symmetry with spontaneous violation so that their vacuum expectation values can realize a small difference. Under this symmetry, three newly introduced right-handed neutrinos rather than the standard model fermions
Externí odkaz:
http://arxiv.org/abs/2310.00550
Autor:
Gu, Pei-Hong
In the standard model QCD Lagrangian, a term of CP violating gluon density is theoretically expected to have a physical coefficient $\bar{\theta}$ of the order of unity. However, the upper bound on the electric dipole moment of neutron enforces the v
Externí odkaz:
http://arxiv.org/abs/2307.05424
Autor:
Gu, Pei-Hong
The QCD Lagrangian contains a CP violating gluon density term with a physical coefficient $\bar{\theta}$. The upper bound on the electric dipole moment of neutron implies that the value of $\bar{\theta}$ should be extremely small rather than the theo
Externí odkaz:
http://arxiv.org/abs/2307.04236
Autor:
Gu, Pei-Hong
It is firmly believed that the axion for solving the strong CP problem must come from the spontaneous breaking of an anomalous Peccei-Quinn global symmetry. Here we show a new possibility that the axion can be induced by a pseudo Goldstone seesaw mec
Externí odkaz:
http://arxiv.org/abs/2211.11730
Autor:
Chen, Su-Ping, Gu, Pei-Hong
We extend the $SU(3)_c \times SU(2)_L \times U(1)_Y$ standard model by a $U(1)_{Y'}$ gauge symmetry. Three right-handed neutrinos are introduced to cancel the gauge anomaly. One Higgs singlet is responsible for spontaneously breaking the $U(1)_{Y'}$
Externí odkaz:
http://arxiv.org/abs/2211.01906
Autor:
Chen, Su-Ping, Gu, Pei-Hong
The standard model left-handed neutrinos and several right-handed neutrinos can obtain a tiny Dirac mass matrix through their mixings with relatively heavy Dirac fermions. In this Dirac seesaw scenario, the mixings involving the left-handed neutrinos
Externí odkaz:
http://arxiv.org/abs/2210.05307
Interleukin-11 drives fibroblast metabolic reprogramming in crystalline silica-induced lung fibrosis
Autor:
Xie, Yujia, Yang, Shiyu, Xu, Yiju, Gu, Pei, Zhang, Yingdie, You, Xiaojie, Yin, Haoyu, Shang, Bingxin, Yao, Yuxin, Li, Wei, Wang, Dongming, Zhou, Ting, Song, Yuanchao, Chen, Weihong, Ma, Jixuan
Publikováno v:
In Science of the Total Environment 1 November 2024 949
Autor:
You, Xiaojie, Xie, Yujia, Tan, Qiyou, Zhou, Chao, Gu, Pei, Zhang, Yingdie, Yang, Shiyu, Yin, Haoyu, Shang, Bingxin, Yao, Yuxin, Wang, Dongming, Ma, Jixuan, Chen, Weihong, Zhang, Xiaoju
Publikováno v:
In Ecotoxicology and Environmental Safety 15 September 2024 283
Autor:
Gu, Pei-Hong
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 quark, two Higgs doublets and two Higgs singlets besides the standard
Externí odkaz:
http://arxiv.org/abs/2107.08549
Autor:
Gu, Pei-Hong
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 a large fine tuning on the standard model Higgs scalar. Now we find i
Externí odkaz:
http://arxiv.org/abs/2106.13010