Preprint
Sep 2026
Benchmarking indirect quantum control schemes via higher-order quantum operations
Indirect quantum control aims to manipulate a target system through interventions on an auxiliary controller with which it interacts. We formulate finite-step indirect-control protocols using the language of higher-order quantum operations, representing admissible controller manipulations as deterministic superinstrume...
Šimon Vedl, Varun Srivastava, Riddhi Ghosh et al.
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