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19912026
most citedTopological insulators and superconductors

14.5k citations

Showing 2021 · hep-thShow all

36 papers · 2 filters

hep-th2021★ 8 cited

The Prepotential and the Sphere Free Energy

Bernardo Zan, Daniel Z. Freedman, Silviu S. Pufu

We study the mass-deformed sphere free energy of three-dimensional superconformal field theories with holographic duals. Building on previous observations, we con…

hep-th2021★ 24 cited

A Quantum Complexity Lowerbound from Differential Geometry

Adam R. Brown

The Bishop-Gromov bound -- a cousin of the focusing lemmas that Hawking and Penrose used to prove their black hole singularity theorems -- is a differential geometry result that up…

hep-th2021★ 49 cited

Folding Amplitudes into Form Factors: An Antipodal Duality

Lance J. Dixon, Omer Gurdogan, Andrew J. McLeod +1

We observe that the three-gluon form factor of the chiral part of the stress-tensor multiplet in planar super-Yang-Mills theory is dual to the six-gluon MHV amplitu…

hep-th2021★ 14 cited

Entanglement in the Quantum Hall Matrix Model

Alexander Frenkel, Sean A. Hartnoll

Characterizing the entanglement of matrix degrees of freedom is essential for understanding the holographic emergence of spacetime. The Quantum Hall Matrix Model is a gauged …

hep-th2021★ 58 cited

Gravity factorized

Andreas Blommaert, Luca V. Iliesiu, Jorrit Kruthoff

We find models of two-dimensional gravity that resolve the factorization puzzle and have a discrete spectrum, whilst retaining a semiclassical description. A novelty of these model…

hep-th2021★ 19 cited

Holevo Information and Ensemble Theory of Gravity

Xiao-Liang Qi, Zhou Shangnan, Zhenbin Yang

Holevo information is an upper bound for the accessible classical information of an ensemble of quantum states. In this work, we use Holevo information to investigate the ensemble…