Author: G. M. Pruna

0000000000877730

AUTHOR

G. M. Pruna

showing 1 related works from this author

To d , or not to d : recent developments and comparisons of regularization schemes

2017

We give an introduction to several regularization schemes that deal with ultraviolet and infrared singularities appearing in higher-order computations in quantum field theories. Comparing the computation of simple quantities in the various schemes, we point out similarities and differences between them.

High Energy Physics - PhenomenologyHigh Energy Physics - Phenomenology (hep-ph)Physics and Astronomy (miscellaneous)FOS: Physical sciencesRenormalization regularization scattering amplitudesEngineering (miscellaneous); Physics and Astronomy (miscellaneous)Perturbative quantum filed theory high energy physicsEngineering (miscellaneous)

researchProduct

PEPhysical Sciences and Engineering
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  - PE2_8Gas and plasma physics
  - PE2_5Classical and quantum physics of gravitational interactions
  - PE2_7Nuclear and particle astrophysics
  - PE2_9 Electromagnetism
  - PE2_10Atomic, molecular physics
  - PE2_11Ultra-cold atoms and molecules
  - PE2_18Equilibrium and non-equilibrium statistical mechanics: steady states and dynamics
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LSLife Sciences
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SHSocial Sciences and Humanities
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