39 citations · 72 across the 4 of their papers we have counts for
4 papers
Notes on a Surface Defect in the Model
Simone Giombi, Bowei Liu
We study a surface defect in the free and critical vector models, defined by adding a quadratic perturbation localized on a two-dimensional subspace of the -dimensional C…
Entanglement Entropy of Free Fermions in Timelike Slices
Bowei Liu, Hao Chen, Biao Lian
We define the entanglement entropy of free fermion quantum states in an arbitrary spacetime slice of a discrete set of points, and particularly investigate timelike (causal) slices…
Koopman Methods for Estimation of Animal Motions over Unknown Submanifolds
Nathan Powell, Bowei Liu, Jia Guo +2
This paper introduces a data-dependent approximation of the forward kinematics map for certain types of animal motion models. It is assumed that motions are supported on a low-dime…
Differential Harnack Estimates for Fisher's Equation
Xiaodong Cao, Bowei Liu, Ian Pendleton +1
In this paper, we derive several differential Harnack estimates (also known as Li-Yau-Hamilton-type estimates) for positive solutions of Fisher's equation. We use the estimates to…