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Quantum simulation of colour in perturbative quantum chromodynamics
SciPost Physics, 2023 Quantum computers are expected to give major speed-ups for the simulation of quantum systems. In this work, we present quantum gates that simulate the colour part of the interactions of quarks and gluons in perturbative quantum chromodynamics (QCD). As a
Herschel A. Chawdhry, Mathieu Pellen
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DEVELOPMENTS IN PERTURBATIVE QCD [PDF]
Lepton and Photon Interactions at High Energies, 2006 A brief review of key recent developments and ongoing projects in perturbative QCD theory, with emphasis on conceptual advances that have the potential for impact on LHC studies. Topics covered include: twistors and new recursive calculational techniques; automation of one-loop predictions; developments concerning NNLO calculations; the status of ...
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Secondary reggeons in perturbative QCD [PDF]
The European Physical Journal C, 2002 6 pages, 2 ...
Ryskin, M. G., Shuvaev, A. G.
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Abelian Decomposition and Monopole Condensation in QCD
EPJ Web of Conferences, 2018 We demonstrate the monopole condensation in QCD using the Abelian decomposition. The Abelian decomposition decomposes the gluons to the color neutral binding gluons (the neurons and the monopoles) and the colored valence gluons (the chromons), and shows ...
Cho Y.M.
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Experimental Tests Of Perturbative QCD [PDF]
Annual Review of Nuclear and Particle Science, 1989 The main experimental results to test quantum chromodynamics are reviewed. A wide variety of observables related to hard processes are correctly predicted by the theory, thus it is fair to say that the experimental support of QCD is quite solid and quantitative.(AIP)
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Scalar coupling evolution in a non-perturbative QCD resummation scheme
Physics Letters B, 2015 We compute the Standard Model scalar coupling (λ) evolution in a particular QCD resummation scheme, where the QCD coupling becomes infrared finite due to the presence of a dynamically generated gluon mass, leading to the existence of a non-perturbative ...
J.D. Gomez, A.A. Natale
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Effective locality and gauge invariance
EPJ Web of Conferences, 2018 A few years ago, based on standard functional manipulations, an unexpected property was proven to be satisfied by the fermionic Green's functions of QCD, and dubbed effective locality.
Grandou T.
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MS renormalization of S-wave quarkonium wavefunctions at the origin
Journal of High Energy Physics, 2020 We compute S-wave quarkonium wavefunctions at the origin in the MS ¯ $$ \overline{\mathrm{MS}} $$ scheme based on nonrelativistic effective field theories.
Hee Sok Chung
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m‾c and m‾b from MBc and improved estimates of fBc and fBc(2S)
Physics Letters B, 2020 We extract (for the first time) the correlated values of the running masses m‾c and m‾b from MBc using QCD Laplace sum rules (LSR) within stability criteria where perturbative (PT) expressions at N2LO and non-perturbative (NP) gluon condensates at LO are
Stephan Narison
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Soft-drop grooming for hadronic event shapes
Journal of High Energy Physics, 2021 Soft-drop grooming of hadron-collision final states has the potential to significantly reduce the impact of non-perturbative corrections, and in particular the underlying-event contribution.
Jeremy Baron +4 more
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