2 papers
cond-mat.str-el2020
Fracton phases via exotic higher-form symmetry-breaking
Marvin Qi, Leo Radzihovsky, Michael Hermele
We study p-string condensation mechanisms for fracton phases from the viewpoint of higher-form symmetry, focusing on the examples of the X-cube model and the rank-two symmetric-ten…
hep-th2018
Causal holographic information does not satisfy the linearized quantum focusing condition
Zicao Fu, Donald Marolf, Marvin Qi
The Hubeny-Rangamani causal holographic information (CHI) defined by a region of a holographic quantum field theory (QFT) is a modern version of the idea that the area of event…