Long-distance transequatorial navigation using sequential measurements of magnetic inclination angle
Sign Up to like & getrecommendations! Published in 2021 at "Journal of the Royal Society Interface"
DOI: 10.1098/rsif.2020.0887
Abstract: Diverse taxa use Earth’s magnetic field in combination with other sensory modalities to accomplish navigation tasks ranging from local homing to long-distance migration across continents and ocean basins. Several animals have the ability to use… read more here.
Keywords: long distance; navigation; using sequential; inclination ... See more keywords
Overcoming Quantum Metrology Singularity through Sequential Measurements.
Sign Up to like & getrecommendations! Published in 2025 at "Physical review letters"
DOI: 10.1103/gsyv-jllq
Abstract: The simultaneous estimation of multiple unknown parameters is the most general scenario in quantum sensing. Quantum multiparameter estimation theory provides fundamental bounds on the achievable precision of simultaneous estimation. However, these bounds can become singular… read more here.
Keywords: sequential measurements; metrology; measurement; simultaneous estimation ... See more keywords
Sequential Measurements for Quantum-Enhanced Magnetometry in Spin Chain Probes.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.120503
Abstract: Quantum sensors outperform their classical counterparts in their estimation precision, given the same amount of resources. So far, quantum-enhanced sensitivity has been achieved by exploiting the superposition principle. This enhancement has been obtained for particular… read more here.
Keywords: many body; quantum; sequential measurements; enhanced magnetometry ... See more keywords