most citedRuelle-Pollicott Decay of Out-of-Time-Order Correlators in Many-Body Systems

2 citations · 2 across the 2 of their papers we have counts for

collaborators
Showing quant-phShow all

2 papers · 1 filter

quant-ph2025

Fundamental Limits to Cat-Code Qubits from Chaos-Assisted Tunneling

Lionel E. Martínez, Ignacio García-Mata, Diego A. Wisniacki

We show that chaos-assisted tunneling (CAT) imposes an intrinsic limit to the protection of Kerr-cat qubits. In the static effective description, tunneling between the quasidegener…

quant-ph2025★ 2 cited

Ruelle-Pollicott Decay of Out-of-Time-Order Correlators in Many-Body Systems

Jerónimo Duarte, Ignacio García-Mata, Diego A. Wisniacki

The out-of-time-order correlator (OTOC) quantifies information scrambling in quantum systems and serves as a key diagnostic of quantum chaos. In one-body systems with a classical c…