120 citations · 1.3k across the 69 of their papers we have counts for
70 papers
Non-adiabatic transitions in the density matrix formalism
Pasquale Di Bari, Shreya Pandit, Ye-Ling Zhou
We show that a density matrix formalism provides a useful description of non-adiabatic transitions in two-state quantum systems. Compared to a traditional Hamiltonian formalism, ev…
Universal two-zero texture in SO(10): implications of JUNO and realization from non-invertible symmetries
Zi-Qiang Chen, Wen-Hao Jiang, Ye-Ling Zhou
We apply the universal two-zero texture (UTZT) to all quark and lepton mass matrices in the SO(10) grand unified framework. With charged fermion masses fixed at their best-fit valu…
Domain Walls from , and potentials
Gonçalo Barreto, Ivo de Medeiros Varzielas, Ye-Ling Zhou
We consider the degenerate minima arising from scalar potentials invariant under , or under its subgroups and (with or without imposed CP symmetries)…
Domain Walls in Flavour Models
Bowen Fu, Stephen F. King, Luca Marsili +2
The spontaneous breaking of an flavour symmetry, often used to predict leptonic mixing, can lead to the formation of domain walls which can annihilate and generate a stochast…
Curvaton-assisted hilltop inflation
Wen-Yuan Ai, Stephen F. King, Xin Wang +1
Following the recent Atacama Cosmology Telescope (ACT) results, we consider hilltop inflation where the inflaton is coupled to a curvaton, simultaneously addressing two main challe…
Modular TM mixing in light of precision measurement in JUNO
Wen-Hao Jiang, Ruiwen Ouyang, Ye-Ling Zhou
This paper investigates the landscape of models based on modular symmetry that predicts the trimaximal TM mixing pattern for leptonic flavor mixing, and explores their pa…
Probing quark-lepton correlation in GUTs with high-precision neutrino measurements
Zi-Qiang Chen, Gao-Xiang Fang, Ye-Ling Zhou
GUTs unify quarks and leptons into same representations and predict correlations between their masses and mixing. We perform numerical scans in SO(10) GUTs to explore the flavor sp…
Sub-GeV Right-Handed Neutrino as a Probe of Neutrino Mass Generation in the Minimal Left-Right Symmetric Model
Gang Li, Ying-Ying Li, Sida Lu +1
The minimal left-right symmetric model (mLRSM) provides an elegant and testable framework for addressing the origin of neutrino masses. We examine the constraints on the sub-GeV ri…
Asymptotic grand unification in SO(10) with one extra dimension
Gao-Xiang Fang, Zhi-Wei Wang, Ye-Ling Zhou
Asymptotic grand unification provides an alternative approach to gradually unify gauge couplings in the UV limit, where they reach a non-trivial UV fixed point. Using an economical…
Exact parametrization of a minimal seesaw model
Zi-Qiang Chen, Xi-He Hu, Ye-Ling Zhou
We propose a parametrization of neutrino masses and mixing in the minimal seesaw model (MSM). The MSM, which introduces two heavy sterile neutrinos, is the minimal extension of the…
On the phenomenological implications of a Pati-Salam model spontaneously broken by Higgs fields in fundamental representations
George K. Leontaris, Ruiwen Ouyang, Ye-ling Zhou
We present a supersymmetric Pati-Salam model with small representations as a potential candidate for physics beyond the Standard Model. The model features a Higgs sector with bifun…
Fundamental quantum limits for detecting ultrahigh frequency gravitational waves
Xinyao Guo, Haixing Miao, Zhi-Wei Wang +2
The ultrahigh-frequency (above 10 kHz) gravitational waves (GW) window provides a unique opportunity to detect primordial GWs, free from astrophysical foregrounds that dominate low…
Gravitational Waves of GUT Phase Transition during Inflation
Xi-He Hu, Ye-Ling Zhou
Grand unified theory (GUT) phase transition is generally considered unobservable due to its ultrahigh energy scale, and the monopole problem associated with GUT phase transition is…
Modular domain walls and gravitational waves
Stephen F. King, Xin Wang, Ye-Ling Zhou
We discuss modular domain walls and gravitational waves in a class of supersymmetric models where quark and lepton flavour symmetry emerges from modular symmetry. In such models a…
Non-Abelian Domain Walls and Gravitational Waves
Bowen Fu, Stephen F. King, Luca Marsili +3
We investigate the properties of domain walls arising from non-Abelian discrete symmetries, which we refer to as non-Abelian domain walls. We focus on , one of the most common…
Leptogenesis in Realistic Flipped SU(5)
Stephen F. King, George K. Leontaris, Luca Marsili +1
We study thermal leptogenesis in realistic supersymmetric flipped unification. As up-type quarks and neutrinos are arranged in the same multiplets, they exhibit…
Exploring flavour space of an economical SU(5) GUT in future proton decay measurements
Gao-Xiang Fang, Ye-Ling Zhou
We discuss the potential of future proton decay experiments on the exploration of the flavour space of grand unification. We focus on an economical grand unified model (GUT…
Revisiting Trimaximal TM2 mixing in two modular symmetries
Han Zhang, Ye-Ling Zhou
We discuss a minimal lepton flavour model with two modular symmetries, one acting on neutrinos and the other acting on charged leptons. Two corresponding moduli fields are re…
Gravitational waves from cosmic superstrings and gauge strings
Danny Marfatia, Ye-Ling Zhou
We perform a phenomenological comparison of the gravitational wave (GW) spectrum expected from cosmic gauge string networks and superstring networks comprised of multiple string ty…
Flipped SU(5): unification, proton decay, fermion masses and gravitational waves
Stephen F. King, George K. Leontaris, Ye-Ling Zhou
We study supersymmetric (SUSY) flipped unification, focussing on its predictions for proton decay, fermion masses and gravitational waves. We performed a two-loo…
Testing Realistic SUSY GUTs with Proton Decay and Gravitational Waves
Bowen Fu, Stephen F. King, Luca Marsili +3
We present a comprehensive analysis of a supersymmetric Grand Unified Theory, which is broken to the Standard Model via the breaking of two intermediate symmetries. The sp…
A Predictive and Testable Unified Theory of Fermion Masses, Mixing and Leptogenesis
Bowen Fu, Stephen F. King, Luca Marsili +3
We consider a minimal non-supersymmetric Grand Unified Theory (GUT) model that can reproduce the observed fermionic masses and mixing parameters of the Standard Model. We…
Classification of Abelian domain walls
Yongcheng Wu, Ke-Pan Xie, Ye-Ling Zhou
We discuss domain walls from spontaneous breaking of Abelian discrete symmetries . A series of different domain wall structures are predicted, depending on the symmetry and ch…
Collapsing domain walls beyond
Yongcheng Wu, Ke-Pan Xie, Ye-Ling Zhou
Discrete symmetries are widely imposed in particle theories. It is well-known that the spontaneous breaking of discrete symmetries leads to domain walls. Current studies of domain…