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Fisher information as a probe of spacetime structure: relativistic quantum metrology in (A)dS
Relativistic quantum metrology studies the maximal achievable precision for estimating a physical quantity when both quantum and relativistic effects...
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Entanglement and Uncertainty in the Special-Relativistic Regime
This paper seeks an interplay between entanglement and uncertainty in the special-relativistic regime. A pure quantum state describing the system of...
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Heating rate measurement and characterization of a prototype surface-electrode trap for optical frequency metrology
We present the characterization of a prototype surface-electrode trap as a first step towards the realization of a compact, single-ion optical clock...
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Edge states transport with impurity/defect in the quantum limit: applied to the relativistic quasiparticles systems
AbstractUsing the extended scattering matrix method, the authors explore the interference of edge states in the nanoribbon resonant structure with...
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Fisher information of a black hole spacetime
Relativistic quantum metrology is the study of optimal measurement procedures within systems that have both quantum and relativistic components. Here...
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Relativistic and nonrelativistic Landau levels for the noncommutative quantum Hall effect with anomalous magnetic moment in a conical Gödel-type spacetime
In this paper, we analyze the relativistic and nonrelativistic energy spectra (fermionic Landau levels) for the noncommutative quantum Hall effect...
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The noncommutative quantum Hall effect with anomalous magnetic moment in three different relativistic scenarios
In the present paper, we investigate the bound-state solutions of the noncommutative quantum Hall effect with anomalous magnetic moment in three...
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An application of symplectic integration for general relativistic planetary orbitography subject to non-gravitational forces
Spacecraft propagation tools describe the motion of near-Earth objects and interplanetary probes using Newton’s theory of gravity supplemented with...
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Probing cosmic string spacetime through parameter estimation
Quantum metrology studies the ultimate precision limit of physical quantities by using quantum strategy. In this paper we apply the quantum metrology...
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A Relativistic Synchronization-Based Experiment for Improving the Accuracy of Time Scale Transmission
AbstractWe present experimental results concerning time scale transmission to a remote consumer using a relativistic synchronization. The time scale...
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Cavity-Enhanced High-Order Harmonic Generation for Attosecond Metrology
A crucial development in the first decade of this century, which was to boost EC technology shortly thereafter, was the advent of high-power Yb-doped...
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Metrology with Synchrotron Radiation
Metrology with synchrotron radiation covers a wide range of tasks from radiometry to quantitative materials research. This chapter provides an...
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Relativistic Quantum Information of Anyons
In this paper, a method is developed to investigate the relativistic quantum information of anyons. Anyons are particles with intermediate statistics...
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Genuine tripartite entanglement and geometric quantum discord in entangled three-body Unruh–DeWitt detector system
We studied the quantum correlations of a three-body Unruh–DeWitt detector system using genuine tripartite entanglement (GTE) and geometric quantum...
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Black-box estimation of expanding parameter for de Sitter universe
We study the black-box parameter estimation of expanding parameters and the dynamics of Gaussian interferometric power for the de Sitter space. We...
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Optical Frequency-Comb Generation and High-Resolution Laser Spectroscopy
The new alliance between the time and frequency domains in laser spectroscopy has made it possible to develop ultrafast counting schemes that can...
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Muography
Muography takes advantage of the specific properties of cosmic-ray muons, relativistic leptons that are much heavier than electrons. Cosmic-ray muons...
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Relativistic Metrology of Near-Earth Space–Time and Its Practical Applications
Results of studies of relativistic effects for the time and frequency shifts for an Earth–satellite system of atomic clocks, and also for moving...
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Time and Frequency Metrology in the Context of Relativistic Geodesy
A status report is given on current practice and trends in time and frequency metrology. Emphasis is laid on such fields of activity that are of...