Fault-Tolerant Logical Measurements via Homological Measurement

We introduce homological measurement, a framework for measuring the logical Pauli operators encoded in Calderbank-Shor-Steane stabilizer codes. The framework is based on the algebraic description of such codes as chain complexes. Protocols such as lattice surgery and some of its recent generalizatio...

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Bibliographic Details
Main Authors: Benjamin Ide, Manoj G. Gowda, Priya J. Nadkarni, Guillaume Dauphinais
Format: Article
Language:English
Published: American Physical Society 2025-06-01
Series:Physical Review X
Online Access:http://doi.org/10.1103/PhysRevX.15.021088
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