The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.
Improvement of Frequency Standards with Quantum Entanglement
Open accessAbstract
The optimal precision of frequency measurements in the presence of decoherence is discussed. We analyze different preparations of $n$ two-level systems as well as different measurement procedures. We show that standard Ramsey spectroscopy on uncorrelated atoms and optimal measurements on maximally entangled states provide the same resolution. The best resolution is achieved using partially entangled preparations with a high degree of symmetry.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“In the presence of decoherence, the optimal input states do not have an intuitive form and the maximization of the QFI (with rising N) becomes hard even numerically202930.”
From The elusive Heisenberg limit in quantum-enhanced metrology (2012) · cites this paper as [20]
In the citing paper
“environment assisted excitation energy transport in photosynthesis [11, 15, 16], magneto-reception of birds [17-19] and the mechanism underlying olfaction [20, 21], for which there is some compelling theoretical and/or experimental evidence that quantum phenomena are essential for their understanding.”
From Vibrations, quanta and biology (2013) · cites this paper as [15]
In the citing paper
“investigations in quantum biology found that they may enhance transport for example in photosynthetic quantum networks [15, 16].”
From Vibrations, quanta and biology (2013) · cites this paper as [15]
In the citing paper
“the conductivity of the electronic transport network in the FMO complex (quantified as the rate at which the reaction center is populated in steady state divided by the rate at which excitations enter the transport network) exhibits a maximum at a finite dephasing rate”
From Vibrations, quanta and biology (2013) · cites this paper as [15]
In the citing paper
“dephasing noise can actually assist the electronic transport [15, 16].”
From Vibrations, quanta and biology (2013) · cites this paper as [15]
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Statistical distance and the geometry of quantum states
Braunstein, S. L., & Caves, C. M. (1994) · Physical Review Letters · doi:10.1103/physrevlett.72.3439 · Cited by 3,176
Optimal frequency measurements with maximally correlated states
Bollinger, J. J., Itano, W. M., Wineland, D. J., & Heinzen, D. J. (1996) · Physical Review A · doi:10.1103/physreva.54.r4649 · Cited by 1,167
Squeezed atomic states and projection noise in spectroscopy
Wineland, D. J., Bollinger, J. J., Itano, W. M., & Heinzen, D. J. (1994) · Physical Review A · doi:10.1103/physreva.50.67 · Cited by 1,162
Spin squeezing and reduced quantum noise in spectroscopy
Wineland, D. J., Bollinger, J. J., Itano, W. M., Moore, F. L., & Heinzen, D. J. (1992) · Physical Review A · doi:10.1103/physreva.46.r6797 · Cited by 1,135
Gardiner, C. W. (1991) · Springer Series in Synergetics · doi:10.1007/978-3-662-09642-0 · Cited by 993
Conditional Quantum Dynamics and Logic Gates
Barenco, A., Deutsch, D., EKERT, A. K., & Jozsa, R. (1995) · Physical Review Letters · doi:10.1103/physrevlett.74.4083 · Cited by 971
Self-citationStatistical distance and Hilbert space
Wootters, W. K. (1981) · Physical Review D · doi:10.1103/physrevd.23.357 · Cited by 793
Generalized uncertainty relations: Theory, examples, and Lorentz invariance
Braunstein, S. L., Caves, C. M., & Milburn, G. J. (1996) · Annals of Physics · doi:10.1006/aphy.1996.0040 · Cited by 732
Quantum projection noise: Population fluctuations in two-level systems
Itano, W. M., Bergquist, J. C., Bollinger, J. J., Gilligan, J. M., Heinzen, D. J., Moore, F. L., Raizen, M. G., & Wineland, D. J. (1993) · Physical Review A · doi:10.1103/physreva.47.3554 · Cited by 613
Progress at NIST toward absolute frequency standards using stored ions
Wineland, D. J., Bergquist, J., Bollinger, J. J., Itano, W. M., Heinzen, D. J., Gilbert, S. L., Manney, C. H., & Raizen, M. G. (1990) · IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control · doi:10.1109/58.63107 · Cited by 68
Cited by
Sorted by citations
Items 701–800 of 975
Noisy metrology: a saturable lower bound on quantum Fisher information
Yousefjani, R., Salimi, S., & Khorashad, A. S. (2017) · Quantum Information Processing · doi:10.1007/s11128-017-1596-9 · Cited by 5
Matsuzaki, Y., Imoto, T., & Susa, Y. (2022) · Scientific Reports · doi:10.1038/s41598-022-17621-1 · Cited by 6
Optimal quantum parameter estimation of two-qutrit HeisenbergXYchain under decoherence
Yang, H., Zheng, Q., & Zhi, Q. (2017) · Chinese Physics B · doi:10.1088/1674-1056/26/1/010601 · Cited by 5
Effects of dipolar interactions on the sensitivity of nonlinear spinor-BEC interterometry
Tan, Q.-S., Xie, Q., & Kuang, L. (2018) · Scientific Reports · doi:10.1038/s41598-018-21566-9 · Cited by 5
Maximal quantum Fisher information in the semi-classical Rabi model
Chen, J., Wang, Z., Liang, H., & Wang, X. (2018) · The European Physical Journal D · doi:10.1140/epjd/e2018-90024-0 · Cited by 5
Effects of counter-rotating-wave terms on the noisy frequency estimation
Zhang, Z.-Z., & Wu, W. (2022) · Physical Review A · doi:10.1103/physreva.105.043706 · Cited by 5
Ensemble approach to coherence between two scalar harmonic light vibrations and the phase difference
Luis, A. (2009) · Physical Review A · doi:10.1103/physreva.79.053855 · Cited by 5
Rb atoms in a blue-detuned dipole trap: Coherence and ground-state differential ac Stark shift
Sheng, D., Zhang, J., & Orozco, L. A. (2013) · Physical Review A · doi:10.1103/physreva.87.063412 · Cited by 5
Fluctuation-enhanced quantum metrologyPreprint
Chen, Y., Chen, H., Liu, J., Miao, Z., & Yuan, H. (2020) · arXiv (Cornell University) · doi:10.48550/arxiv.2003.13010 · Cited by 5
Heisenberg-limited Bayesian phase estimation with low-depth digital quantum circuits
Direkci, S., Finkelstein, R., Endres, M., & Gefen, T. (2024) · npj Quantum Information · doi:10.1038/s41534-025-01177-9 · Cited by 14
Unlocking Heisenberg Sensitivity with Sequential Weak Measurement Preparation
Lantaño, T. B., Yang, D., Audenaert, K. M. R., Huelga, S. F., & Plenio, M. B. (2025) · Quantum · doi:10.22331/q-2025-01-14-1590 · Cited by 4
Self-citationEntanglement-enhanced ac magnetometry in the presence of Markovian noise
Sichanugrist, T., Fukuda, H., Moroi, T., Nakayama, K., Chigusa, S., Mizuochi, N., Hazumi, M., & Matsuzaki, Y. (2025) · Physical Review A · doi:10.1103/physreva.111.042605 · Cited by 4
Quantum Cramér-Rao Precision Limit of Noisy Continuous Sensing
Yang, D., Ketkar, M. D., Audenaert, K. M. R., Huelga, S. F., & Plenio, M. B. (2026) · Physical Review Letters · doi:10.1103/ltfw-4fwn · Cited by 11
Self-citationEntanglement-Enhanced Optical Ion Clock
Dietze, K., Pelzer, L., Krinner, L., Dawel, F., Krämer, J., Spethmann, N., Kielinski, T., Hammerer, K., Stahl, K. A., Klose, J., et al. (2026) · Physical Review Letters · doi:10.1103/dyqm-k8p6 · Cited by 9
Simultaneous quantum estimation of phase and indistinguishability in a two-photon interferometer
Knoll, L. T., & Bosyk, G. M. (2023) · Journal of the Optical Society of America B · doi:10.1364/josab.482301 · Cited by 4
Quantum simulation of bound-state-enhanced quantum metrology
Liu, C.-G., Lu, C., Zhang, N., & Ai, Q. (2024) · Physical Review A · doi:10.1103/physreva.109.042623 · Cited by 4
Squeezing below the ground state of motion of a continuously monitored levitating nanoparticle
Wu, Q., Chisholm, D. A., Muffato, R., Georgescu, T., Homans, J., Ulbricht, H., Carlesso, M., & Paternostro, M. (2024) · Quantum Science and Technology · doi:10.1088/2058-9565/ad7284 · Cited by 5
Chhieb, A., Oumennana, M., Bouafia, Z., Chouiba, A., Mansour, M., & Ouchrif, M. (2024) · Laser Physics · doi:10.1088/1555-6611/ad71b0 · Cited by 5
Low-temperature quantum metrology enhanced by strong coupling
Zhang, Z.-Z., Luo, H., & Wu, W. (2025) · Physical Review A · doi:10.1103/physreva.111.052623 · Cited by 4
Utilizing probabilistic entanglement between sensors in quantum networks
Milligen, E. A. V., Gagatsos, C. N., Kaur, E., Towsley, D., & Guha, S. (2024) · Physical Review Applied · doi:10.1103/physrevapplied.22.064085 · Cited by 4
Harnessing quantum chaos in spin-boson models for all-purpose quantum-enhanced sensing
Zhang, Y., Castro, J. C. Z., & Lewis-Swan, R. J. (2025) · Physical Review Research · doi:10.1103/physrevresearch.7.013227 · Cited by 5
Adiabatic melting of two-component Mott-insulator states
Rodríguez, M., Clark, S. R. L., & Jaksch, D. (2008) · Physical Review A · doi:10.1103/physreva.77.043613 · Cited by 4
Asymptotically optimal probes for noisy interferometry via quantum annealing to criticality
Durkin, G. A. (2016) · Physical Review A · doi:10.1103/physreva.94.043821 · Cited by 4
Discontinuity and Protection of Quantum Fisher Information for a Two-Qubit System*
Wang, G., Yuan, J.-B., & Zeng, H. (2015) · Communications in Theoretical Physics · doi:10.1088/0253-6102/64/5/495 · Cited by 4
Quantum phase estimation with squeezed quasi-Bell states
de Souza, D. D., & Vidiella-Barranco, A. (2021) · Optik · doi:10.1016/j.ijleo.2021.167532 · Cited by 4
Control limit on quantum state preparation under decoherence
Kobayashi, K., & Yamamoto, N. (2019) · Physical Review A · doi:10.1103/physreva.99.052347 · Cited by 4
Quantum lock-in measurement of weak alternating signals
Zhuang, M., Chen, S., Huang, J., & Lee, C. (2024) · Quantum Frontiers · doi:10.1007/s44214-024-00051-7 · Cited by 7
Superposition, entanglement, and raising Schrödinger's cat
Wineland, D. J. (2014) · International Journal of Modern Physics A · doi:10.1142/s0217751x14300270 · Cited by 4
Quantum Entanglement in Photon-Induced Electron Spectroscopy of Atoms and Molecules
Chandra, N., & Parida, S. (2016) · Advances in imaging and electron physics · doi:10.1016/bs.aiep.2016.04.008 · Cited by 4
Hadfi, H. E., Taleb, Y. A., & Mohammed Daoud, A. (2016) · International Journal of Modern Physics B · doi:10.1142/s0217979217500527 · Cited by 4
Effect of prior information on noisy Bayesian frequency estimation
Li, J., Wang, Y., Yang, D., & Zou, J. (2017) · Physical Review A · doi:10.1103/physreva.96.052130 · Cited by 4
Improving Qubit Phase Estimation in Amplitude-damping Channel by Partial-collapse Measurement
Liao, X.-P., Zhou, X., & Fang, M.-F. (2017) · International Journal of Theoretical Physics · doi:10.1007/s10773-017-3623-0 · Cited by 4
Enhancing Parameter Estimation Precision in a Dissipative Environment with Two‐Photon Driving
Xie, D., & Xu, C. (2020) · Annalen der Physik · doi:10.1002/andp.201900387 · Cited by 4
Peng, Y., & Fan, H. (2020) · Quantum Information Processing · doi:10.1007/s11128-020-02749-8 · Cited by 4
Dynamic quantum-enhanced sensing without entanglement in central spin systems
Ding, W., Liu, Y., Zheng, Z., & Chen, S. (2022) · Physical Review A · doi:10.1103/physreva.106.012604 · Cited by 4
Achieving Heisenberg scaling on measurement of a three-qubit system via quantum error correction
Hu, L., Pang, S., & Jordan, A. N. (2022) · Physical Review A · doi:10.1103/physreva.106.052609 · Cited by 4
Cooperation between Coherent Control and Noises in Quantum Metrology
Chen, Y., Miao, Z., & Yuan, H. (2023) · Advanced Quantum Technologies · doi:10.1002/qute.202200165 · Cited by 4
Luis, A. (2010) · Optics Communications · doi:10.1016/j.optcom.2010.04.089 · Cited by 4
Estimation of quantum finite mixtures
de Vicente, J. I., Calsamiglia, J., Muñoz-Tapia, R., & Bagán, E. (2010) · Physical Review A · doi:10.1103/physreva.81.012332 · Cited by 4
Statistical properties for a class of nonlinear squeezed states
Darwish, M. (2006) · The European Physical Journal D · doi:10.1140/epjd/e2006-00256-2 · Cited by 4
Properties of entanglement in interacting spin systems
Fazio, R., & Macchiavello, C. (2005) · Annalen der Physik · doi:10.1002/andp.200410120 · Cited by 4
Self-citationPrecision protection through indirect correlations
Jin, Y. (2016) · Annals of Physics · doi:10.1016/j.aop.2016.01.017 · Cited by 4
Yang, L., Dai, H., & Zhang, M. (2018) · Chinese Physics B · doi:10.1088/1674-1056/27/4/040601 · Cited by 4
Enhancing precision of damping rate by PT symmetric Hamiltonian
Xie, D., & Xu, C. (2019) · Quantum Information Processing · doi:10.1007/s11128-019-2203-z · Cited by 4
Raman sideband cooling and cold atomic collisions in optical lattices
Kerman, A. J. (2002) · Cited by 4
Decoherence-enhanced measurementsPreprint
Braun, D., & Martin, J. (2009) · arXiv (Cornell University) · doi:10.48550/arxiv.0902.1213 · Cited by 4
Correspondence: Enhancing a phase measurement by sequentially probing a solid-state system
Knott, P. A., Munro, W. J., & Dunningham, J. (2016) · Nature Communications · doi:10.1038/ncomms11520 · Cited by 4
Controlling motion in quantum logic clocks
Wübbena, J. B. (2014) · Institutional Repository of Leibniz Universität Hannover (Leibniz Universität Hannover) · doi:10.15488/8394 · Cited by 4
Enhanced quantum parameter estimation via dynamical modulation
Dong, G., & Yao, Y. (2025) · Physical Review Applied · doi:10.1103/njh2-4jwf · Cited by 3
Bath-engineering technique for criticality-based quantum metrology with amplitude noise
Chen, R. Y., Yao, Y.-X., He, W., Yang, W., & Ai, Q. (2025) · The Journal of Chemical Physics · doi:10.1063/5.0279732 · Cited by 3
Experimental Realization of Quantum Zeno Dynamics for Robust Quantum Metrology
Liu, R., Yang, X., Lv, X., Long, X., Liu, H., Lu, D., Dong, Y., & Li, J. (2025) · Physical Review Letters · doi:10.1103/vs19-fwdz · Cited by 3
Background suppression in quantum sensing of dark matter via collective entangled-state projection
Chen, S., Fukuda, H., Iiyama, Y., Minegishi, Y., Moroi, T., Nakahara, M., Nitta, T., & Sichanugrist, T. (2026) · Physical review. D/Physical review. D. · doi:10.1103/k5dm-k163 · Cited by 7
Quantum Sensing of Displacements with Stabilized Gottesman-Kitaev-Preskill States
Labarca, L., Turcotte, S., Blais, A., & Royer, B. (2026) · PRX Quantum · doi:10.1103/qmss-lc5x · Cited by 3
Coherence as a Resource for Phase Estimation
Ahnefeld, F., Theurer, T., & Plenio, M. B. (2026) · Physical Review Letters · doi:10.1103/s6d5-lc6g · Cited by 3
Self-citationGeneration of Entangled States of Multiple Superconducting Quantum Interference Devices in Cavity
Zhan, Z., Li, J., & Li, W. (2006) · Communications in Theoretical Physics · doi:10.1088/0253-6102/45/4/027 · Cited by 3
Classifying entanglement by algebraic geometry
Gharahi, M. (2023) · International Journal of Quantum Information · doi:10.1142/s0219749923500478 · Cited by 5
Precision magnetometry exploiting excited state quantum phase transitions
Wang, Q., & Marzolino, U. (2024) · SciPost Physics · doi:10.21468/scipostphys.17.2.043 · Cited by 4
Bures geodesics and quantum metrology
Spehner, D. (2025) · Quantum · doi:10.22331/q-2025-04-18-1715 · Cited by 3
Biasing quantum trajectories for enhanced sensing
Ilias, T. (2025) · Physical Review A · doi:10.1103/physreva.111.042432 · Cited by 3
Mouatasim, A. E., Houri, A. E., Khribach, A., Adnane, B., Moqine, Y., Kamal, A., & Houça, R. (2025) · physica status solidi (b) · doi:10.1002/pssb.202500361 · Cited by 3
Fumani, F. K., Cheraghi, H., & Mahdavifar, S. (2025) · Results in Physics · doi:10.1016/j.rinp.2025.108506 · Cited by 3
Some statistical properties for a moving three-level atom in interaction with a bimodal cavity field
Abdalla, M. S., Obada, A. ‐. F., & Abdel‐Khalek, S. (2013) · The European Physical Journal Plus · doi:10.1140/epjp/i2013-13026-0 · Cited by 3
Is entanglement a unique resource in quantum illumination?
Kim, M., Hwang, M.-R., Jung, E., & Park, D. (2023) · Quantum Information Processing · doi:10.1007/s11128-023-03839-z · Cited by 3
Is it possible to recover Heisenberg limit by collecting information from memory environment
Jin, Y. (2023) · Quantum Information Processing · doi:10.1007/s11128-023-04140-9 · Cited by 3
Harnessing graph state resources for robust quantum magnetometry under noise
Nguyen, P. T., Le, T. K., Nguyen, H. Q., & Ho, L. B. (2024) · Scientific Reports · doi:10.1038/s41598-024-71365-8 · Cited by 3
Song, C.-G., & Cai, Q.-Y. (2025) · npj Quantum Information · doi:10.1038/s41534-025-01071-4 · Cited by 3
Error-corrected quantum sensing
Cappellaro, P., Layden, D., Jiang, L., Zhou, S., Zhang, M., & Preskill, J. P. (2019) · Optical and Quantum Sensing and Precision Metrology II · doi:10.1117/12.2511587 · Cited by 3
Atom-light entanglement for precise field sensing in the optical domain
Barberena, D., Lewis-Swan, R. J., Thompson, J. K., & Rey, A. M. (2020) · Physical Review A · doi:10.1103/physreva.102.052615 · Cited by 3
Precision protection through cosmic string in quantum metrology
Jin, Y. (2020) · The European Physical Journal C · doi:10.1140/epjc/s10052-020-08776-0 · Cited by 3
Environmental parameter estimation with the two-level atom probes
Luo, M., Liu, W., Chen, Y., Han, S., & Gao, S. (2021) · Chinese Physics B · doi:10.1088/1674-1056/ac364f · Cited by 3
A Hybrid Quantum Image-Matching Algorithm
Shu, G.-Q., Shan, Z., Di, S., Ding, X., & Feng, C. (2022) · Entropy · doi:10.3390/e24121816 · Cited by 3
Nearly Heisenberg-limited noise-unbiased frequency estimation by tailored sensor design
Riberi, F., Paz-Silva, G. A., & Viola, L. (2023) · Physical Review A · doi:10.1103/physreva.108.042419 · Cited by 3
Zheng, S. (2009) · Journal of Physics B Atomic Molecular and Optical Physics · doi:10.1088/0953-4075/42/8/085501 · Cited by 3
Symmetry-protected creation of superposition states and entanglement using circulant Hamiltonians
Unanyan, R. G., Shore, B. W., Fleischhauer, M., & Vitanov, N. V. (2007) · Physical Review A · doi:10.1103/physreva.75.022305 · Cited by 3
Efficient comparison of path-lengths using Fourier multiport devices
Dunningham, J., & Vourdas, A. (2006) · Journal of Physics B Atomic Molecular and Optical Physics · doi:10.1088/0953-4075/39/7/002 · Cited by 3
Yuan, C.-H., Zhang, K., & Zhang, W. (2014) · Scientia Sinica Informationis · doi:10.1360/n112013-00215 · Cited by 3
Many-body quantum metrology with scalar bosons in a single potential well
Fraïsse, J. M. E., Baak, J.-G., & Fischer, U. R. (2019) · Physical Review A · doi:10.1103/physreva.99.043618 · Cited by 3
Jin, Y. (2021) · The European Physical Journal Plus · doi:10.1140/epjp/s13360-021-01728-x · Cited by 3
Eisert, J., & Wolf, M. M. (2006) · Kluwer Academic Publishers eBooks · doi:10.1007/0-387-27705-6_8 · Cited by 3
A Nonclassical Sagnac Interferometer Using Coherence de Broglie Waves
Byoung Seung, H. A. M. (2021) · Advanced Devices & Instrumentation · doi:10.34133/2021/9862831 · Cited by 3
Spin Squeezing and Decoherence Limit in Ramsey Spectroscopy
Ulam-Orgikh, D., & Kitagawa, M. (2006) · Kluwer Academic Publishers eBooks · doi:10.1007/0-306-47114-0_72 · Cited by 3
Cavity-enabled spin squeezing for a quantum-enhanced atomic clock
Schleier-Smith, M. (2011) · DSpace@MIT (Massachusetts Institute of Technology) · Cited by 3
Generation of squeezed (sub-Poissonian) light by a multimode laser
Kozlovskiĭ, A. V. (2007) · Physics-Uspekhi · doi:10.1070/pu2007v050n12abeh006340 · Cited by 3
Singlet-aided infinite resource reduction in the comparison of distant fields
Bose, S., Huelga, S. F., & Plenio, M. B. (2001) · Physical Review A · doi:10.1103/physreva.63.032313 · Cited by 3
Self-citationTopics in Estimation of Quantum ChannelsPreprint
O'Loan, C. J. (2010) · arXiv (Cornell University) · doi:10.48550/arxiv.1001.3971 · Cited by 3
Theory of Steady-State Superradiance
Xu, M. (2016) · CU Scholar (University of Colorado Boulder) · Cited by 3
Coherently driven photonic de Broglie Sagnac interferometerPreprint
Byoung Seung, H. A. M. (2020) · arXiv (Cornell University) · doi:10.48550/arxiv.2002.01753 · Cited by 3
Noncommutative coherence and quantum phase estimation algorithmPreprint
Shubhalakshmi, S., & Sen, U. (2020) · arXiv (Cornell University) · doi:10.48550/arxiv.2004.01419 · Cited by 3
Chen, Z. (2013) · CU Scholar (University of Colorado Boulder) · Cited by 3
Phase transitions in light-matter systems for quantum sensing
Garbe, L. (2020) · theses.fr (ABES) · doi:10.70675/fe23420az7070z4fd8zbb9bz1390a53bc960 · Cited by 5
Troullinou, C., Jimenez-Martinez, R., Kong, J., G., L. V., & W., M. M. (2021) · CINECA IRIS Institutional Research Information System (University of Bari Aldo Moro) · doi:10.1103/physrevlett.127.193601 · Cited by 71
Quantum entanglement percolation under a realistic restriction
Khanna, S., Halder, S., & Sen, U. (2024) · Physical Review A · doi:10.1103/physreva.109.012419 · Cited by 2
Girotti, F., Godley, A., & Guţǎ, M. (2025) · Quantum · doi:10.22331/q-2025-08-27-1835 · Cited by 4
A unified dynamical framework for quantum sensing based on dephasing interaction
Hu, B., Zhang, Z.-Z., & Wu, W. (2025) · Physics Letters A · doi:10.1016/j.physleta.2025.130944 · Cited by 2
Nonlinear-Enhanced Wideband Sensing via Subharmonic Excitation of a Quantum Harmonic Oscillator
Wu, H., Ho, C. Z. C., Mitts, G., Rabinowitz, J. A., & Hudson, E. R. (2026) · Physical Review Letters · doi:10.1103/53s5-kd53 · Cited by 2
Intrication de deux atomes en utilisant le blocage de Rydberg
Gaétan, A. (2009) · Annales de Physique · doi:10.1051/anphys/2009006 · Cited by 4
The effects of symmetrical arrangement on quantum metrology
Jin, Y. (2017) · Scientific Reports · doi:10.1038/s41598-017-00544-7 · Cited by 2
Estimation of instability induced by probe laser frequency noise in cold-atom microwave clocks
Yang, B., Zhao, H., Xiao, L., Li, X., Deng, J., & Cheng, H.-D. (2023) · Journal of the Optical Society of America B · doi:10.1364/josab.476894 · Cited by 2
Optimal asymptotic precision bounds for nonlinear quantum metrology under collective dephasing
Riberi, F., & Viola, L. (2025) · APL Quantum · doi:10.1063/5.0255629 · Cited by 5
Berrada, K. (2016) · Quantum Information Processing · doi:10.1007/s11128-016-1417-6 · Cited by 2
Metadata
- Authors
- Huelga, S. F., Macchiavello, C., Pellizzari, T., Ekert, A. K., Plenio, M. B., & Cirac, J. I.
- Affiliations
- University of Oxford (GB)
- Universität Innsbruck (AT)
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1997-11-17
- Volume
- 79
- Issue
- 20
- Pages
- 3865-3868
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2015876000
- Cited by
- 999
- References
- 10
- Citations by year
- 2026: 38 · 2025: 61 · 2024: 58 · 2023: 36 · 2022: 37 · 2021: 70 · 2020: 63 · 2019: 48 · 2018: 48 · 2017: 49 · 2016: 62 · 2015: 47 · 2014: 59 · 2013: 49 · 2012: 29
- FWCI
- 8.00
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- Physical Review Letters (publishedVersion)
- arXiv (Cornell University) (submittedVersion)
- University of Hertfordshire Research Archive (University of Hertfordshire) (submittedVersion)
- CERN Document Server (European Organization for Nuclear Research) (submittedVersion)
- Spiral (Imperial College London) (submittedVersion)
- arXiv (Cornell University)
- Funders
- Royal Society
- Austrian Science Fund
- Topics
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Advanced Frequency and Time Standards
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Quantum Information and Cryptography
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Quantum Mechanics and Applications
- Keywords
- frequency standards, quantum entanglement, decoherence, Ramsey spectroscopy, two-level system, maximally entangled states, partially entangled states, optimal measurement, frequency resolution, quantum metrology
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
