From Quantum Codes to Gravity: A Journey of Gravitizing Quantum Mechanics

TL;DR

This paper explores a novel approach to quantum gravity by deriving geometry and gravity from complex quantum states, using insights from tensor network models and quantum error correction codes.

Contribution

It introduces a framework where quantum error correction codes are adapted to emerge gravity in near-flat geometries, extending previous tensor network models in AdS/CFT.

Findings

Quantum states can give rise to emergent geometry and gravity.

Quantum error correction codes have potential in modeling near-flat gravitational geometries.

Tensor network models provide valuable insights into the quantum gravity correspondence.

Abstract

In this note, I review a recent approach to quantum gravity that "gravitizes" quantum mechanics by emerging geometry and gravity from complex quantum states. Drawing further insights from tensor network toy models in AdS/CFT, I propose that approximate quantum error correction codes, when re-adapted into the aforementioned framework, also has promise in emerging gravity in near-flat geometries.