258 citations · 2.1k across the 33 of their papers we have counts for
4 papers · 1 filter
Conserved quantities and dual turbulent cascades in Anti-de Sitter spacetime
Alex Buchel, Stephen R. Green, Luis Lehner +1
We consider the dynamics of a spherically symmetric massless scalar field coupled to general relativity in Anti--de Sitter spacetime in the small-amplitude limit. Within the contex…
Universality of non-equilibrium dynamics of CFTs from holography
Alex Buchel, Stephen R. Green, Luis Lehner +1
Motivated by a low-energy effective description of gauge theory/string theory duality, we conjecture that the dynamics of -invariant states in a large class of four-dimensio…
How well is our universe described by an FLRW model?
Stephen R. Green, Robert M. Wald
Extremely well! In the CDM model, the spacetime metric, , of our universe is approximated by an FLRW metric, , to about 1 part in or better on both…
Holographic Thermalization, stability of AdS, and the Fermi-Pasta-Ulam-Tsingou paradox
Venkat Balasubramanian, Alex Buchel, Stephen R. Green +2
For a real massless scalar field in general relativity with a negative cosmological constant, we uncover a large class of spherically symmetric initial conditions that are close to…