4 papers
Algebraic structure in holographic tensor networks
Abhisek Sahu, Jeremy van der Heijden, Mark Van Raamsdonk +1
In a previous work 2511.21852, we explored the hypothesis that in general theories of quantum gravity, spacetime regions known as generalized entanglement wedges (introduced by Bou…
Factor Code Networks
Abhisek Sahu, Jeremy van der Heijden, Mark Van Raamsdonk +1
For a quantum code defined by an isometry , an operator map is a *-homomorphism from the space of operator…
Algebras for generalized entanglement wedges
Abhisek Sahu, Jeremy van der Heijden, Mark Van Raamsdonk +1
In asymptotically AdS spacetimes, the mathematical structure of the set of entanglement wedges reflects the algebraic structure of the underlying holographic description. For more…
Cosmology with non-conformal holographic matter
Mark Van Raamsdonk, Rana Zibakhsh
We investigate the effect on cosmological evolution of a strongly coupled quantum field that undergoes renormalization group flow from a UV CFT to an IR CFT. The field theory is de…