ChunJun Cao

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

2021 · arXiv (Cornell University)

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 …

Quantum Lego Expansion Pack: Enumerators from Tensor Networks

2024 · PRX Quantum

We provide the first tensor-network method for computing quantum weight enumerator polynomials in the most general form. If a quantum code has a known tensor-network construction of its encoding map, our method is far more …