42 citations · 303 across the 18 of their papers we have counts for
18 papers
Search for heavy Majorana neutrinos at future lepton colliders
Peng-Cheng Lu, Zong-Guo Si, Zhe Wang +2
The nonzero neutrino mass can be a signal for new physics beyond the standard model. To explain the tiny neutrino mass, we can extend the standard model with right-handed Majorana…
Axionic Dirac seesaw and electroweak vacuum stability
J. T. Penedo, Yakefu Reyimuaji, Xinyi Zhang
We explore the connection between tree-level Dirac neutrino masses and axion physics in a scenario where the PQ symmetry enforces lepton number conservation perturbatively. Requiri…
Slow-roll inflation in gravity with a mixing term
Che-Yu Chen, Yakefu Reyimuaji, Xinyi Zhang
We consider slow-roll inflationary models in a class of modified theories of gravity which contains non-minimal curvature-inflaton couplings, i.e., the gravity, where …
Modified gravity models for inflation: In conformity with observations
Xinyi Zhang, Che-Yu Chen, Yakefu Reyimuaji
We consider a modified gravity framework for inflation by adding to the Einstein-Hilbert action a direct term, where is identified as the inflaton and is the trace…
Inverse Seesaw Model with a Modular Symmetry: Lepton Flavor Mixing and Warm Dark Matter
Xinyi Zhang, Shun Zhou
In this paper, we present a systematic investigation on simple inverse seesaw models for neutrino masses and flavor mixing based on the modular symmetry. Two right-handed…
Natural inflation with a nonminimal coupling to gravity
Yakefu Reyimuaji, Xinyi Zhang
Although natural inflation is a theoretically well-motivated model for cosmic inflation, it is in tension with recent Planck cosmic microwave background anisotropy measurements. We…
Warm-assisted natural inflation
Yakefu Reyimuaji, Xinyi Zhang
We consider natural inflation in a warm inflation framework with a temperature-dependent dissipative coefficient . Natural inflation can be compatible with the Planck…
Leptogenesis from low-energy CP violation in minimal left-right symmetric model
Xinyi Zhang, Jiang-Hao Yu, Bo-Qiang Ma
We perform a thermal unflavored leptogenesis analysis on minimal left-right symmetric models with discrete left-right symmetry identified as generalized parity or charge conjugatio…
Testing Lorentz invariance and CPT symmetry using gamma-ray burst neutrinos
Xinyi Zhang, Bo-Qiang Ma
A recent work [Y. Huang and B.-Q. Ma, Commun. Phys. {\bf 1}, 62 (2018)] associated all four PeV neutrinos observed by IceCube to gamma-ray bursts (GRBs), and revealed a regularity…
An model inspired from self-complementary neutrino mixing
Xinyi Zhang
We build an model for neutrino masses and mixings based on the self-complementary (SC) neutrino mixing pattern. The SC mixing is constructed from the self-complementarity rel…
Leptogenesis in an SU(5) x A5 Golden Ratio Flavour Model: Addendum
Julia Gehrlein, Serguey T. Petcov, Martin Spinrath +1
We derive and discuss the solution of the Boltzmann equations for leptogenesis in a phenomenologically viable SU(5) x A5 golden ratio flavour model proposed in arXiv:1410.2057 [hep…
The Majorana neutrino mass matrix indicated by the current data
Xinyi Zhang, Bo-Qiang Ma
The Majorana neutrino mass matrix combines information from the neutrino masses and the leptonic mixing in the flavor basis. Its invariance under some transformation matrices indic…
Quark-lepton complementarity and self-complementarity in different schemes
Yijia Zhang, Xinyi Zhang, Bo-Qiang Ma
With the progress of increasingly precise measurements on the neutrino mixing angles, phenomenological relations such as quark-lepton complementarity (QLC) among mixing angles of q…
Correlating lepton mixing angles and mixing matrix with Wolfenstein parameters
Xinyi Zhang, Bo-Qiang Ma
Inspired by a new relation observed from the relatively large , we find that the combination of this relation with the quark…
On the CP-violating phase in fermion mixing matrices
Xinyi Zhang, Bo-Qiang Ma
The recent established large in neutrino mixing provides an optimistic possibility for the investigation of the CP violation, therefore it is necessary to study the CP-vio…
On self-complementarity relations of neutrino mixing
Xinyi Zhang, Bo-Qiang Ma
With the latest results of a large mixing angle for neutrinos by the T2K, MINOS and Double Chooz experiments, we find that the self-complementarity (SC) relations agree wi…
A prediction of neutrino mixing matrix with CP violating phase
Xinyi Zhang, Bo-Qiang Ma
The latest experimental progress have established three kinds of neutrino oscillations with three mixing angles measured to rather high precision. There is still one parameter, i.e…
Quark-lepton complementarity revisited
Xinyi Zhang, Ya-juan Zheng, Bo-Qiang Ma
We reexamine the quark-lepton complementarity (QLC) in nine angle-phase parametrizations with the latest result of a large lepton mixing angle from the T2K, MINOS…