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Error statistics and scalability of quantum error mitigation formulas
Quantum computing promises advantages over classical computing in many problems. Nevertheless, noise in quantum devices prevents most quantum...
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Statistical Error Analysis on White-Light Filter Ratio Experiments to Measure Electron Parameters
The filter-ratio technique to remotely measure electron temperature and speed using four color filters in visible light and a polarization camera was...
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Two-Phase Ratio Estimation Using Ordinal and Ratio Auxiliary Variables in Non-response
In this paper, problem of estimation of ratio of two population means has been discussed in presence of non-response. A wider two-phase class of...
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Analysis of polarization error of sensors based on michelson interferometer
In this paper, we establish a comprehensive model for polarization errors in sensors based on Michelson interferometers. An analytical model of...
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New principle of direct signal-to-noise ratio measurement
The sensitivity of radio receiving devices and systems used in all areas of practical applications of electronics is determined at a certain...
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The Carbon Isotope Ratio in Local Molecular Clouds
We report the carbon isotope ratio in nearby molecular clouds LkHα 101, AFGL 490, and Mon R2 IRS 3. The vibrational transition bands of 12CO ν = 2 ←...
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Overcoming leakage in quantum error correction
The leakage of quantum information out of the two computational states of a qubit into other energy states represents a major challenge for quantum...
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Autonomous quantum error correction and fault-tolerant quantum computation with squeezed cat qubits
We propose an autonomous quantum error correction scheme using squeezed cat (SC) code against excitation loss in continuous-variable systems. Through...
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Error estimation in current noisy quantum computers
One of the main important features of the noisy intermediate-scale quantum (NISQ) era is the correct evaluation and consideration of errors. In this...
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Estimation оf Measurement Error оf Attenuation Coefficient of Optical Fibers in Rayleigh’s Scattering Reflectometry
AbstractThe paper presents the results of a study of the effect of signal amplitude fluctuations on the measurement error of the attenuation...
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Performance Comparison of Piston Error Extraction Methods from Interference Patterns
The piston error is a phase error present in multi-element optical systems, such as coherent beam combining systems and optical synthetic aperture...
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Error-mitigated quantum simulation of interacting fermions with trapped ions
Quantum error mitigation has been extensively explored to increase the accuracy of the quantum circuits in noisy-intermediate-scale-quantum (NISQ)...
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Quantum error correction with gauge symmetries
Quantum simulations of lattice gauge theories (LGTs) are often formulated on an enlarged Hilbert space containing both physical and unphysical...
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Improved forward error correction technology of RS-LDPC cascade code in optical transport network
With the continuous development of optical communication and the increase in data transmission volume, optical transport network (OTN) has become the...
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Approximate symmetries and quantum error correction
Quantum error correction (QEC) is a key concept in quantum computation as well as many areas of physics. There are fundamental tensions between...
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Group-theoretic error mitigation enabled by classical shadows and symmetries
Estimating expectation values is a key subroutine in quantum algorithms. Near-term implementations face two major challenges: a limited number of...
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All-photonic one-way quantum repeaters with measurement-based error correction
Quantum repeater is the key technology enabler for long-distance quantum communication. To date, most of the existing quantum repeater protocols are...
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Error analysis of laser interferometric system for measuring radius of curvature
Spherical surfaces are essential components of optical systems and imaging devices. Moreover, precision spheres are calibration standards for many...
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Quantum error correction in the black hole interior
We study the quantum error correction properties of the black hole interior in a toy model for an evaporating black hole: Jackiw-Teitelboim gravity...
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Error per single-qubit gate below 10−4 in a superconducting qubit
Implementing arbitrary single-qubit gates with near perfect fidelity is among the most fundamental requirements in gate-based quantum information...
