Several lines of evidence, both theoretical and observational,
indicate that additional planets in the outer solar system remain
to be discovered. Most recently, attention has been focused on
'Planet Nine',a few Earth mass planet with a moderate...
In this second lecture in my series on asymptotic spectra we
will focus on one application: the matrix multiplication problem.
We will use the asymptotic spectrum of tensors to prove that a very
general method (that includes the methods used to...
When absorbing boundary conditions are used to evaporate a black
hole in AdS/CFT, we show that there is a phase transition in the
location of the quantum Ryu-Takayanagi surface, at precisely the
Page time. The new RT surface lies slightly inside the...
