Results 31 to 40 of about 7,025 (296)
Classical resummation and breakdown of strong-field QED [PDF]
, 2021 QED perturbation theory has been conjectured to break down in sufficiently strong backgrounds, obstructing the analysis of strong-field physics. We show that the breakdown occurs even in classical electrodynamics, at lower field strengths than previously
Ilderton, A +8 more
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A dispersive approach to Sudakov resummation [PDF]
Nuclear Physics B, 2008 85 ...
Gardi, Einan, Grunberg, Georges
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Nonperturbative effect in threshold resummation [PDF]
Journal of High Energy Physics, 2009 JHEP06(2009 ...
Li, Chong Sheng, Li, Zhao, Yuan, C. -P.
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Thermal resummation and phase transitions [PDF]
The European Physical Journal C, 2018 38 pages, 6 figures, plus appendix and ...
David Curtin +2 more
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Phenomenology of combined resummation for Higgs and Drell-Yan
Journal of High Energy Physics, 2020 We study the phenomenological impact of a recently suggested formalism for the combination of threshold and a so-called threshold-improved transverse momentum resummation, by using it to improve the fixed-order results.
Tanjona R. Rabemananjara
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Multi-loop amplitudes and resummation [PDF]
Physics Letters B, 2003 We explore the relation between resummation and explicit multi-loop calculations for QCD hard-scattering amplitudes. We describe how the factorization properties of amplitudes lead to the exponentiation of double and single poles at each order of perturbation theory. For these amplitudes, previously-observed relations between single and double poles in
Sterman, George +1 more
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, 2007 Sudakov Resummation in QCD Paolo Bolzoni In this thesis, we have analyzed and generalized the renormalization group approach to the resummation of large logarithms in the perturbative expansion due to soft and collinear multiparton emissions.
Bolzoni, P., P. Bolzoni
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Resummations and non-perturbative corrections [PDF]
Journal of High Energy Physics, 2015 We consider a generalization of the Borel resummation, which turns out to be equivalent to the standard Borel resummation. We apply it to the simplest large N duality between the pure Chern-Simons theory and the topological string on the resolved conifold, and find a simple integral formula for the free energy.
Hatsuda, Yasuyuki, Okuyama, Kazumi
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Threshold Resummation in Momentum Space from Effective Field Theory [PDF]
, 2006 Derives a crucial ingredient to the momentum-space ...
Becher, Thomas +2 more
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Leading Logarithm Quantum Gravity
UniverseThe continual production of long wavelength gravitons during primordial inflation endows graviton loop corrections with secular growth factors. During a prolonged period of inflation, these factors eventually overwhelm the small loop-counting parameter ...
S. P. Miao, N. C. Tsamis, R. P. Woodard
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