4 papers
Carrollian Amplitudes from Strings
Stephan Stieberger, Tomasz R. Taylor, Bin Zhu
Carrollian holography is supposed to describe gravity in four-dimensional asymptotically flat space-time by the three-dimensional Carrollian CFT living at null infinity. We transfo…
Yang-Mills as a Liouville Theory
Stephan Stieberger, Tomasz R. Taylor, Bin Zhu
We propose a description of the gluon scattering amplitudes as the inverse Mellin transforms of the conformal correlators of light operators in two-dimensional Liouville theory ten…
A Weaker Regularity Condition for the Multidimensional -Moment Problem
Bin Zhu, Mattia Zorzi
We consider the problem of finding a -dimensional spectral density through a moment problem which is characterized by an integer parameter . Previous results showed that ther…
Sampling Gaussian Stationary Random Fields: A Stochastic Realization Approach
Bin Zhu, Jiahao Liu, Zhengshou Lai +1
Generating large-scale samples of stationary random fields is of great importance in the fields such as geomaterial modeling and uncertainty quantification. Traditional methodologi…