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Recovery Operator for Local Errors Generated by Gauge Multiplets

Ion V. Vancea
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Abstract

The components of a quantum computer are quantum subsystems which have a complex internal structure. This structure is determined by short-range interactions which are appropriately described in terms of local gauge fields of the first kind. Any modification of their state would produce, in general, a new type of internal error, called local error, in the quantum state of the computer. We suggest that the general treatement of the local errors produced by a gauge multiplet can be done in the framework of the Algebraic Quantum Field Theory. A recovery operator is constructed from the first principles.

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Ion V. Vancea. 2002-01-06. Recovery Operator for Local Errors Generated by Gauge Multiplets. https://arxiv.org/abs/quant-ph/0201018

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