R. L. de Matos Filho

Universidade Federal do Rio de Janeiro — Brazil

Computer Science · Physical Sciences

25h-index4.2kcitations70works2.32yr avg
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Research Topics

Quantum Information and Cryptography(53), Quantum Mechanics and Applications(35), Cold Atom Physics and Bose-Einstein Condensates(21), Quantum optics and atomic interactions(17), Quantum Computing Algorithms and Architecture(15)

Publications70 total

Usefulness of quantum entanglement for enhancing precision in frequency estimation
Physical Review Research·2024· 1 citedOpen Access
Quantum distinguishability measures: Projectors versus state maximization
Physical review. A/Physical review, A·2024· 1 citedOpen Access
Usefulness of Quantum Entanglement for Enhancing Precision in Frequency Estimation
arXiv (Cornell University)·2024Open Access
Quantum advantage of time-reversed ancilla-based metrology of absorption parameters
Physical Review Research·2024· 7 citedOpen Access
Quantum illumination strategy for parameter estimation
Physical review. A/Physical review, A·2023· 1 cited
Quantum advantage of time-reversed ancilla-based metrology of absorption parameters
arXiv (Cornell University)·2023Open Access
Quantum advantage of time-reversed ancilla-based metrology of open systems
2023
Quantum-enhanced sensing from hyperentanglement
Physical review. A/Physical review, A·2018· 19 citedOpen Access
Attainability of the quantum information bound in pure-state models
Physical review. A/Physical review, A·2017· 7 citedOpen Access
Achieving metrological precision limits through postselection
Physical review. A/Physical review, A·2017· 15 citedOpen Access
Weak-value amplification as an optimal metrological protocol
Physical Review A·2015· 54 citedOpen Access
A numerical method for calculated spectral transmittance of wavelength filter in large band slits
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2014
An ultraviolet intercomparison for medical equipment evaluation
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2013
Quantum limit for the measurement of a classical force coupled to a noisy quantum-mechanical oscillator
Physical Review A·2013· 32 citedOpen Access
Quantum Speed Limit for Physical Processes
Physical Review Letters·2013· 480 citedOpen Access
Noisy Quantum Metrology, Optical Interferometry, and the Time Duration of Physical Processes
The Rochester Conferences on Coherence and Quantum Optics and the Quantum Information and Measurement meeting·2013
Quantum Speed Limit for Physical Processes
The Rochester Conferences on Coherence and Quantum Optics and the Quantum Information and Measurement meeting·2013· 87 cited
Noisy Quantum Metrology, Optical Interferometry, and the Time Duration of Physical Processes
The Rochester Conferences on Coherence and Quantum Optics and the Quantum Information and Measurement meeting·2013
Quantum Metrological Limits via a Variational Approach
Physical Review Letters·2012· 136 citedOpen Access
Optimal teleportation with a noisy source
Physical Review A·2012· 32 citedOpen Access
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Frequent Co-authors

L. Davidovich(19), N. Zagury(14), W. Vogel(11), B. M. Escher(7), E. Solano(7), Fabricio Toscano(5), S. P. Walborn(4), Adrián A. Budini(4), A. R. R. Carvalho(3), P. Milman(3), Márcio M. Taddei(2), Bruno G. Taketani(2), A. Salles(2), Marcelo F. Santos(2), G. B. Alves(2), S. Wallentowitz(2), Fernando de Melo(2), Diney S. Ether(2), Arthur Pimentel(2), J. C. Retamal(2)