Results 51 to 58 of about 100 (58)
On the difference between FOPT and CIPT for hadronic tau decays. [PDF]
Eur Phys J Spec Top, 2021 Hoang AH, Regner C.
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Quantum field theory with no zero-point energy
Journal of High Energy Physics, 2018 Traditional quantum field theory can lead to enormous zero-point energy, which markedly disagrees with experiment. Unfortunately, this situation is built into conventional canonical quantization procedures.
John R. Klauder
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The analytic structure of the fixed charge expansion. [PDF]
J High Energy Phys, 2022 Antipin O +3 more
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The Z penguin in generic extensions of the Standard Model
Journal of High Energy Physics, 2019 Precision flavour observables play an important role in the interpretation of results at the LHC in terms of models of new physics. We present the result for the one-loop Z penguin in generic extensions of the standard model which exhibit exact ...
Joachim Brod, Martin Gorbahn
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Quantum gravity, fakeons and microcausality
Journal of High Energy Physics, 2018 We investigate the properties of fakeons in quantum gravity at one loop. The theory is described by a graviton multiplet, which contains the fluctuation h μν of the metric, a massive scalar ϕ and the spin-2 fakeon χ μν .
Damiano Anselmi, Marco Piva
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Review of lattice results concerning low-energy particle physics: Flavour Lattice Averaging Group (FLAG). [PDF]
Eur Phys J C Part Fields, 2017 Aoki S +31 more
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QCD and strongly coupled gauge theories: challenges and perspectives. [PDF]
Eur Phys J C Part Fields, 2014 Brambilla N +49 more
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Ab Initio Lattice Quantum Chromodynamics Calculations of Parton Physics in the Proton: Large-Momentum Effective Theory versus Short-Distance Expansion. [PDF]
Research (Wash D C)Ji X.
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