55 citations · 110 across the 7 of their papers we have counts for
7 papers
Subsystem Non-Invertible Symmetry Operators and Defects
Weiguang Cao, Linhao Li, Masahito Yamazaki +1
We explore non-invertible symmetries in two-dimensional lattice models with subsystem symmetry. We introduce a subsystem -gauging procedure, called the s…
Non-linear non-renormalization theorems
Weiguang Cao, Franz Herzog, Tom Melia +1
We study the mixing of operators under renormalization group flow in quantum theories, and prove a non-renormalization theorem at non-linear order. It dictates zeros up to a certai…
Boson-fermion duality with subsystem symmetry
Weiguang Cao, Masahito Yamazaki, Yunqin Zheng
We explore an exact duality in d between the fermionization of a bosonic theory with a subsystem symmetry and a fermionic theory with a subsyst…
Theoretical developments in the SMEFT at dimension-8 and beyond
Simone Alioli, Radja Boughezal, Weiguang Cao +24
In this contribution to the Snowmass 2021 process we review theoretical developments in the Standard Model Effective Field Theory (SMEFT) with a focus on effects at the dimension-8…
Universal fine grained asymptotics of free and weakly coupled Quantum Field Theory
Weiguang Cao, Tom Melia, Sridip Pal
We give a rigorous proof that in any free quantum field theory with a finite group global symmetry , on a compact spatial manifold, at sufficiently high energy, the den…
Renormalization and non-renormalization of scalar EFTs at higher orders
Weiguang Cao, Franz Herzog, Tom Melia +1
We renormalize massless scalar effective field theories (EFTs) to higher loop orders and higher orders in the EFT expansion. To facilitate EFT calculations with the R* renormalizat…
A Statistical Study of the Magnetic Imprints of X-Class Solar Flares
Zekun Lu, Weiguang Cao, Gaoxiang Jin +3
Magnetic imprints, the rapid and irreversible evolution of photospheric magnetic fields as a feedback from flares in the corona, have been confirmed by many previous studies. These…