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  1. Amplitude basis for conformal correlators

    We present a classification of conformally-invariant three-point tensor structures in d dimensions that parallels the classification of...

    Hayden Lee, **nkang Wang in Journal of High Energy Physics
    Article Open access 26 March 2024
  2. Cutting the Coon amplitude

    The Coon amplitude is a q -deformed generalization of the Veneziano amplitude exhibiting a semi-infinite sequence of poles that converge on an...

    Christian Baadsgaard Jepsen in Journal of High Energy Physics
    Article Open access 20 June 2023
  3. On unitarity of the Coon amplitude

    The Coon amplitude is a one-parameter deformation of the Veneziano amplitude. We explore the unitarity of the Coon amplitude through its partial wave...

    Rishabh Bhardwaj, Shounak De, ... Anastasia Volovich in Journal of High Energy Physics
    Article Open access 16 August 2023
  4. Positivity of the hypergeometric Coon amplitude

    We utilize a novel method for the partial-wave unitarity recently suggested in [1] to analyse the hypergeometric Coon amplitude. In this approach we...

    Article Open access 26 April 2024
  5. An eight loop amplitude via antipodal duality

    Lance J. Dixon, Yu-Ting Liu in Journal of High Energy Physics
    Article Open access 15 September 2023
  6. Terahertz High-Order Amplitude Modulator Based on Schottky Diodes

    In this paper, we proposed a terahertz high-order amplitude modulator by fan-shaped branch and meta-unit composed of microstructure and GaAs Schottky...
    Conference paper 2024
  7. Real quantum amplitude estimation

    We introduce the Real Quantum Amplitude Estimation (RQAE) algorithm, an extension of Quantum Amplitude Estimation (QAE) which is sensitive to the...

    Alberto Manzano, Daniele Musso, Álvaro Leitao in EPJ Quantum Technology
    Article Open access 03 February 2023
  8. An elliptic one-loop amplitude in anti-de-Sitter space

    We present full analytic results for the four-point one-loop amplitude of a conformally coupled scalar in four-dimensional Anti-de-Sitter space dual...

    Sven F. Stawinski in Journal of High Energy Physics
    Article Open access 26 February 2024
  9. Celestial Mellin amplitude

    Celestial holography provides a promising avenue to studying bulk scattering in flat spacetime from the perspective of boundary celestial conformal...

    Hongliang Jiang in Journal of High Energy Physics
    Article Open access 06 October 2022
  10. The AdS Veneziano amplitude at small curvature

    We compute the AdS Veneziano amplitude for type IIB gluon scattering in AdS 5 × S 3 to all orders in α in a small curvature expansion. This is...

    Luis F. Alday, Shai M. Chester, ... De-liang Zhong in Journal of High Energy Physics
    Article Open access 29 May 2024
  11. Acoustic Gravity Waves with Height-Independent Amplitude in the Isothermal Atmosphere

    Abstract

    Acoustic gravity wave modes in the Earth’s thermosphere, the amplitude of which does not depend on height, are theoretically investigated....

    O. K. Cheremnykh, A. K. Fedorenko, ... E. A. Kronberg in Kinematics and Physics of Celestial Bodies
    Article 03 October 2023
  12. The AdS Virasoro-Shapiro amplitude

    We present a constructive method to compute the AdS Virasoro-Shapiro amplitude, order by order in AdS curvature corrections. At k th order the answer...

    Luis F. Alday, Tobias Hansen in Journal of High Energy Physics
    Article Open access 04 October 2023
  13. 3D nano-printed geometric phase metasurfaces for generating accelerating beams with complex amplitude manipulation

    Metasurface, a forefront in emerging optical devices, has demonstrated remarkable potential for complex amplitude manipulation of light beams....

    Tianchen Tang, Saima Kanwal, ... Dawei Zhang in Science China Physics, Mechanics & Astronomy
    Article 26 March 2024
  14. Experimental observation of distinct amplitude-modulated bursting in Liénard system

    In this study, we explore the emergence of amplitude-modulated bursting in a multi-frequency excited Liénard system. Our investigation reveals that...

    S. Leo Kingston, S. Dinesh Vijay, ... Tomasz Kapitaniak in The European Physical Journal Plus
    Article Open access 16 December 2023
  15. On the variation of small-amplitude Forbush decreases with solar-geomagnetic parameters

    Detection of weak signals remains challenging in astrophysics. This is particularly applicable in the investigation of Forbush events. There is thus,...

    Chukwuebuka J. Ugwu, Ogbonnaya Okike, ... Orji P. Orji in Astrophysics and Space Science
    Article 08 May 2024
  16. SPINAS: spinor amplitude subroutines for constructive diagram evaluations

    SPINAS is a C++ package created for the implementation and numerical computation of phase-space points of constructive amplitudes in particle...

    Neil Christensen in The European Physical Journal C
    Article Open access 24 May 2024
  17. Influences of Leading-Edge Tubercle Amplitude on Airfoil Flow Field

    The influences of leading-edge tubercle amplitude on airfoil flow field have been analyzed at high angle of attack. The accuracy of a large eddy...

    Ming Zhao, Tong Wei, ... Zhengxian Liu in Journal of Thermal Science
    Article 18 May 2023
  18. On the bias in iterative quantum amplitude estimation

    Quantum amplitude estimation (QAE) is a pivotal quantum algorithm to estimate the squared amplitude a of the target basis state in a quantum state ...

    Koichi Miyamoto in EPJ Quantum Technology
    Article Open access 25 June 2024
  19. Study on the Frequency Variation and Amplitude Variation Characteristics of HTS Bulks

    High-temperature superconducting (HTS) maglev, with the excellent high-speed operation potential and environmental advantages, is a representative...

    Jungang Yang, Yuchen **e, ... **ngwen Wu in Journal of Superconductivity and Novel Magnetism
    Article 21 January 2024
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