DOE OSTI · 2483984
Quantum Information Encoding and Decoding for Quantum Sensi
Abstract
This two-year theory project focused on theoretical investigations of novel paradigms for quantum sensing, building on information encoding and techniques from quantum error correction, quantum computing and other quantum information domains. The outcomes facilitate quantum information technology development, especially at the interface of quantum computing and quantum sensing. The results of the project show new use cases and new paradigms for quantum sensing beyond what has so far been considered. One outcome shows how quantum sensing opens new opportunities for fundamental physics such as the capability of single graviton detection. Another outcome reveals a new application of NISQ quantum computers with error correction for metrology, building on recent advances in practical quantum error correction implementation. The third outcome of the project creates new paradigms of back-action-evading sensing inspired by collective quantum information encoding, which achieves quantum sensing beyond the quantum limit without the use of entanglement.
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Pikovski, Igor [Stevens Institute of Technology, Hoboken, NJ (United States)] (ORCID:0000000294412553). 2024-12-29. Quantum Information Encoding and Decoding for Quantum Sensi. https://doi.org/10.2172/2483984
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