Quantum Advantage from Measurement-Induced Entanglement in Random Shallow Circuits

We study random constant-depth quantum circuits in a two-dimensional (2D) architecture. While these circuits only produce entanglement between nearby qubits on the lattice, long-range entanglement can be generated by measuring a subset of the qubits of the output state. It is conjectured that this l...

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Bibliographic Details
Main Authors: Adam Bene Watts, David Gosset, Yinchen Liu, Mehdi Soleimanifar
Format: Article
Language:English
Published: American Physical Society 2025-03-01
Series:PRX Quantum
Online Access:http://doi.org/10.1103/PRXQuantum.6.010356
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