Results 101 to 110 of about 886,321 (128)

QED Corrections to the 4p - 4d Transition Energies of Copperlike Heavy Ions [PDF]

, 2006
Quantum electrodynamic (QED) corrections to 4p-4d transition energies of several copper-like ions with Z = 70-92 are calculated non-perturbatively in strong external fields to all orders in binding corrections.
Johnson, W R, Sapirstein, J, Chen, M H, Cheng, K T   +3 more
core  

QED corrections at next-to-leading order and next-to-next-to-leading order [PDF]

This thesis focuses on higher-order quantum electrodynamic (QED) and electroweak radiative corrections, essential for precision in high-energy physics experiments.
Wu, Shihao
core   +1 more source

QED-Lite: Lightweight Detection of Quantum-Vulnerable ELF Binaries via Cryptographic Library Version Fingerprinting

The advancement of quantum computing poses a serious threat to widely-used public-key cryptographic systems, leaving organizations with the challenge of identifying quantum-vulnerable (QV) executables within their systems and migrating to post-quantum ...
Min-Seo Kim, Ji-Won Bang, Ha-Gyeong Kim, Hui-Ju Kang, Seung-Won Lee, Hwa-Jeong Seo, Ui-Jae Kim   +6 more
core  

Amplitude-based IR-improvement in precision LHC/FCC physics [PDF]

We present recent results based on the IR-improvement of unintegrable singularities in the infrared regime via amplitude-based resummation in QED $\times$ QCD $\subset$ SU(2)$_{L} \times$ U$_{1} \times$ SU(3)$_{c}$.
Jadach, Stanislaw, Skrzypek, Maciej, Was, Zbigniew, Ward, Bennie F. L., Yost, Scott A., Płaczek, Wiesław, Jadach, S., Yost, S. A., Skrzypek, M., Ward, B. F. L., Was, Z., Placzek, W.   +11 more
core   +1 more source

Approaching the double-Heisenberg scaling sensitivity in the Tavis–Cummings model

APL Photonics
The pursuit of quantum-enhanced parameter estimations without the need for nonclassical initial states has long been driven by the goal of achieving experimentally accessible quantum metrology.
Yuguo Su, Tiantian Ying, Bo Liu, Xiao-Guang Wang   +3 more
doaj   +1 more source

Entanglement and Bell nonlocality in τ + τ − at the LHC using machine learning for neutrino reconstruction

Journal of High Energy Physics
Experiments at the CERN Large Hadron Collider (LHC) have accumulated an unprecedented amount of data corresponding to a large variety of quantum states.
Yulei Zhang, Bai-Hong Zhou, Qi-Bin Liu, Tong Arthur Wu, Shu Li, Tao Han, Shih-Chieh Hsu, Matthew Low   +7 more
doaj   +1 more source

Focused angular N -body event generator (FANG)

Journal of High Energy Physics
We introduce FANG (Focused Angular N -body event Generator), a new Monte Carlo tool for efficient event generation in restricted Lorentz-Invariant Phase Space (LIPS).
Itay Horin, Arik Kreisel, Or Alon
doaj   +1 more source

Electromagnetic splitting of quark and pseudoscalar meson masses from dynamical QCD + QED

, 2013
Lattice QCD simulations are now reaching a precision where electromagnetic corrections from QED become important. In investigating the effects of SU(3) breaking due to quark mass differences within QCD, a group-theoretical analysis of the mass dependence
Young, R. D., Stüben, H., Pleiter, D., Horsley, R., Schierholz, G., Nakamura, Y., Schierholz, Gerrit, Rakow, P. E. L., Zanotti, J. M.   +8 more
core  

HIGHER-ORDER QED EFFECTS AND NONLINEAR QED

, 2008
After a brief review of higher-order QED effects, a survey is made of novel aspects of QED with emphasis on recent experimental results in strong-field QED: nonlinear Compton scattering and multiphoton pair creation by light.
Kirk T. Mcdonald
core  

Precision spectroscopy of positronium: Testing bound-state QED theory and the search for physics beyond the Standard Model [PDF]

Physics Reports, 2022
Positronium (Ps) is an exotic hydrogenic atom composed of an electron bound to a positron via the Coulomb force. Being composed of two low-mass leptons, positronium is, for all practical purposes, fully described by quantum electrodynamics (QED).
Jesús Pérez-Ríos, Gregory Scott Adkins   +1 more
exaly   +2 more sources