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  1. Method for Relative Syntonization of Quantum Clocks: Experimental Studies

    A method for relativistic syntonization intended for transfer of the exact value of the frequency to remote quantum clocks is proposed and studied...

    V. F. Fateev, F. R. Smirnov, A. A. Karaush in Measurement Techniques
    Article 01 July 2023
  2. Effective field theory in light of relative entropy

    We study constraints on the effective field theory (EFT) from the relative entropy between two theories: we refer to these as target and reference...

    Qing-Hong Cao, Naoto Kan, Daiki Ueda in Journal of High Energy Physics
    Article Open access 13 July 2023
  3. Differential and Difference Equations as Dynamical Systems

    We introduce the concept of a dynamical system and review the basic results and the terminology of the qualitative theory of differential and...
    Rui Dilão in Dynamical System and Chaos
    Chapter 2023
  4. Quantifying correlations relative to channels via metric-adjusted skew information

    Quantum coherence and quantum correlations are important components of quantum information theory, which play important roles in quantum information...

    Ruonan Ren, Yu Luo, Yongming Li in Quantum Information Processing
    Article 06 March 2024
  5. Finite-difference time-domain methods

    The finite-difference time-domain (FDTD) method is a widespread numerical tool for full-wave analysis of electromagnetic fields in complex media and...

    F. L. Teixeira, C. Sarris, ... J. J. Simpson in Nature Reviews Methods Primers
    Article 05 October 2023
  6. Research on determining the position of zero optical path difference with the wavelet transform

    Due to the error of digital sampling, there is a deviation between the zero optical path difference (ZOPD) detection position of the interference...

    Yusheng Qin, **n Han, ... Minguang Gao in Optoelectronics Letters
    Article 27 March 2023
  7. The Proper Landau–Ginzburg Potential, Intrinsic Mirror Symmetry and the Relative Mirror Map

    Given a smooth log Calabi–Yau pair ( X D ), we use the intrinsic mirror symmetry construction to define the mirror proper Landau–Ginzburg potential...

    Article Open access 12 March 2024
  8. Performance evaluation of a central difference Kalman filter applied to attitude determination

    The attitude determination system is an important subsystem for most satellite missions. Attitude estimation is often performed using Kalman filters....

    Leandro Baroni, Hélio K. Kuga, ... Paula C. P. M. Pardal in The European Physical Journal Special Topics
    Article 08 December 2023
  9. Difference Spectroscopy for Testing the Antioxidant Properties of Biological Material

    An approach has been developed for testing the antioxidant properties of biological material based on spectral changes in hemoproteins upon complex...

    N. M. Litvinko, L. A. Skorostetskaya, ... D. O. Gerlovsky in Journal of Applied Spectroscopy
    Article 07 March 2024
  10. Holographic Relative Entropy in Infinite-Dimensional Hilbert Spaces

    We reformulate entanglement wedge reconstruction in the language of operator-algebra quantum error correction with infinite-dimensional physical and...

    Monica **woo Kang, David K. Kolchmeyer in Communications in Mathematical Physics
    Article 24 January 2023
  11. Precision Frequency/Phase Difference Measurements Based on Border Effects

    Measurements of periodic signal parameters are performed from four application perspectives: precision frequency measurements based on border effect...
    Wei Zhou, Zhiqi Li, ... Miao Miao in The Border Effect in High-Precision Measurement
    Chapter 2023
  12. In-house Intercomparison of MJTCs for Assigning AC/DC Transfer Difference to National Standard of LF Voltage and Current at CSIR-NPL India

    Multijunction thermal converters (MJTCs) are used worldwide by the leading NMIs (National Metrological Institute) as primary Standard for the...

    Sunidhi Luthra, Swati Kumari, ... Saood Ahmad in MAPAN
    Article 02 July 2024
  13. On a Cournot Duopoly Game with Relative Profit Maximization

    In this article, the authors investigate the dynamics of an oligopoly game in which, they consider a nonlinear Cournot-type duopoly game with...
    Georges Sarafopoulos, Kosmas Papadopoulos in 14th Chaotic Modeling and Simulation International Conference
    Conference paper 2022
  14. Research for Optimal Programs for Controlling the Relative Motion of a Spacecraft with Limited Thrust

    Abstract

    The problem of optimal control of the relative motion of a spacecraft with a finite thrust engine in arbitrary circumcircular orbits using...

    S. A. Ishkov, G. A. Filippov in Cosmic Research
    Article 25 May 2023
  15. Slow-Pion Relative Tracking Efficiency Studies at Belle II

    We study \(B^{0}\rightarrow D^{*-}\pi ^{+}\)...
    Conference paper 2022
  16. Relative equilibria and periodic orbits in a Circular Planar (2+2)-Body Problem

    We present a planar four-body model, the Circular Planar (2+2)-Body Problem, for the motion of two asteroids (having small but positive masses)...

    Lennard F. Bakker, Nicholas J. Freeman in Celestial Mechanics and Dynamical Astronomy
    Article 06 December 2023
  17. A relative humidity sensor based on 2-core fiber Michelson interferometer with end-face aluminium mirror

    A relative humidity (RH) sensor based on in-fiber Michelson interferometer (MI) is proposed, which consists of a short piece of graded-index...

    Jun-ni Cheng, **ao-yan Jiang in Optical Review
    Article 09 September 2023
  18. Measure of genuine coherence based of quasi-relative entropy

    We present a genuine coherence measure based on a quasi-relative entropy as a difference between quasi-entropies of the dephased and the original...

    Anna Vershynina in Quantum Information Processing
    Article 21 May 2022
  19. On the relative equilibria of the (rhombus+1)-body problem

    We consider some basic issues on the relative equilibria of the restricted five-body problem in which the primaries form a rhombus relative...

    Juscelino G. Lopes, Eduardo S. G. Leandro in Celestial Mechanics and Dynamical Astronomy
    Article 07 October 2022
  20. Difference analysis of temporal evolution and shape of hemispheric sunspot cycles

    This paper focuses on the temporal evolution and shape of northern and southern hemispheric sunspot number. The comparisons, whether from...

    Juan Zhao, Yang Chen in Journal of Astrophysics and Astronomy
    Article 03 April 2023
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